﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>QZNC - ZINC FUTURE </Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 20X0</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF0</Name>
          <Description>ZINC FUTURE  JAN 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG0</Name>
          <Description>ZINC FUTURE  FEB 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH0</Name>
          <Description>ZINC FUTURE  MAR 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ0</Name>
          <Description>ZINC FUTURE  APR 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK0</Name>
          <Description>ZINC FUTURE  MAY 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM0</Name>
          <Description>ZINC FUTURE  JUN 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN0</Name>
          <Description>ZINC FUTURE  JUL 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ0</Name>
          <Description>ZINC FUTURE  AUG 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU0</Name>
          <Description>ZINC FUTURE  SEP 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV0</Name>
          <Description>ZINC FUTURE  OCT 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX0</Name>
          <Description>ZINC FUTURE  NOV 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ0</Name>
          <Description>ZINC FUTURE  DEC 20X0</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X1</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF1</Name>
          <Description>ZINC FUTURE  JAN 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG1</Name>
          <Description>ZINC FUTURE  FEB 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH1</Name>
          <Description>ZINC FUTURE  MAR 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ1</Name>
          <Description>ZINC FUTURE  APR 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK1</Name>
          <Description>ZINC FUTURE  MAY 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM1</Name>
          <Description>ZINC FUTURE  JUN 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN1</Name>
          <Description>ZINC FUTURE  JUL 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ1</Name>
          <Description>ZINC FUTURE  AUG 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU1</Name>
          <Description>ZINC FUTURE  SEP 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV1</Name>
          <Description>ZINC FUTURE  OCT 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX1</Name>
          <Description>ZINC FUTURE  NOV 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ1</Name>
          <Description>ZINC FUTURE  DEC 20X1</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X2</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF2</Name>
          <Description>ZINC FUTURE  JAN 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG2</Name>
          <Description>ZINC FUTURE  FEB 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH2</Name>
          <Description>ZINC FUTURE  MAR 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ2</Name>
          <Description>ZINC FUTURE  APR 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK2</Name>
          <Description>ZINC FUTURE  MAY 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM2</Name>
          <Description>ZINC FUTURE  JUN 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN2</Name>
          <Description>ZINC FUTURE  JUL 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ2</Name>
          <Description>ZINC FUTURE  AUG 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU2</Name>
          <Description>ZINC FUTURE  SEP 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV2</Name>
          <Description>ZINC FUTURE  OCT 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX2</Name>
          <Description>ZINC FUTURE  NOV 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ2</Name>
          <Description>ZINC FUTURE  DEC 20X2</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X3</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF3</Name>
          <Description>ZINC FUTURE  JAN 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG3</Name>
          <Description>ZINC FUTURE  FEB 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH3</Name>
          <Description>ZINC FUTURE  MAR 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ3</Name>
          <Description>ZINC FUTURE  APR 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK3</Name>
          <Description>ZINC FUTURE  MAY 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM3</Name>
          <Description>ZINC FUTURE  JUN 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN3</Name>
          <Description>ZINC FUTURE  JUL 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ3</Name>
          <Description>ZINC FUTURE  AUG 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU3</Name>
          <Description>ZINC FUTURE  SEP 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV3</Name>
          <Description>ZINC FUTURE  OCT 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX3</Name>
          <Description>ZINC FUTURE  NOV 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ3</Name>
          <Description>ZINC FUTURE  DEC 20X3</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X4</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF4</Name>
          <Description>ZINC FUTURE  JAN 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG4</Name>
          <Description>ZINC FUTURE  FEB 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH4</Name>
          <Description>ZINC FUTURE  MAR 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ4</Name>
          <Description>ZINC FUTURE  APR 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK4</Name>
          <Description>ZINC FUTURE  MAY 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM4</Name>
          <Description>ZINC FUTURE  JUN 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN4</Name>
          <Description>ZINC FUTURE  JUL 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ4</Name>
          <Description>ZINC FUTURE  AUG 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU4</Name>
          <Description>ZINC FUTURE  SEP 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV4</Name>
          <Description>ZINC FUTURE  OCT 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX4</Name>
          <Description>ZINC FUTURE  NOV 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ4</Name>
          <Description>ZINC FUTURE  DEC 20X4</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X5</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF5</Name>
          <Description>ZINC FUTURE  JAN 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG5</Name>
          <Description>ZINC FUTURE  FEB 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH5</Name>
          <Description>ZINC FUTURE  MAR 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCJ5</Name>
          <Description>ZINC FUTURE  APR 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCK5</Name>
          <Description>ZINC FUTURE  MAY 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCM5</Name>
          <Description>ZINC FUTURE  JUN 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCN5</Name>
          <Description>ZINC FUTURE  JUL 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCQ5</Name>
          <Description>ZINC FUTURE  AUG 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCU5</Name>
          <Description>ZINC FUTURE  SEP 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCV5</Name>
          <Description>ZINC FUTURE  OCT 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX5</Name>
          <Description>ZINC FUTURE  NOV 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCZ5</Name>
          <Description>ZINC FUTURE  DEC 20X5</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X6</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QZNCF6</Name>
          <Description>ZINC FUTURE  JAN 20X6</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCG6</Name>
          <Description>ZINC FUTURE  FEB 20X6</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCH6</Name>
          <Description>ZINC FUTURE  MAR 20X6</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  APR 20X6</Description>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  MAY 20X6</Description>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  JUN 20X6</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCN6</Name>
          <Description>ZINC FUTURE  JUL 20X6</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCQ6</Name>
          <Description>ZINC FUTURE  AUG 20X6</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCU6</Name>
          <Description>ZINC FUTURE  SEP 20X6</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCV6</Name>
          <Description>ZINC FUTURE  OCT 20X6</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  NOV 20X6</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCZ6</Name>
          <Description>ZINC FUTURE  DEC 20X6</Description>
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          <TickSize>0.5</TickSize>
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    <PortfolioCategory>
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        <PortfolioSymbol>
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          <PipSize>2</PipSize>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCG7</Name>
          <Description>ZINC FUTURE  FEB 20X7</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  MAR 20X7</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  APR 20X7</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  MAY 20X7</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCM7</Name>
          <Description>ZINC FUTURE  JUN 20X7</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  JUL 20X7</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  AUG 20X7</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  SEP 20X7</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  OCT 20X7</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCX7</Name>
          <Description>ZINC FUTURE  NOV 20X7</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  DEC 20X7</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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      <Name>Year 20X8</Name>
      <Symbols>
        <PortfolioSymbol>
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          <Description>ZINC FUTURE  JAN 20X8</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCG8</Name>
          <Description>ZINC FUTURE  FEB 20X8</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  APR 20X8</Description>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.5</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
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        <PortfolioSymbol>
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          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCG9</Name>
          <Description>ZINC FUTURE  FEB 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCH9</Name>
          <Description>ZINC FUTURE  MAR 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  APR 20X9</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCK9</Name>
          <Description>ZINC FUTURE  MAY 20X9</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
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          <Description>ZINC FUTURE  JUN 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCN9</Name>
          <Description>ZINC FUTURE  JUL 20X9</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCQ9</Name>
          <Description>ZINC FUTURE  AUG 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCU9</Name>
          <Description>ZINC FUTURE  SEP 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCV9</Name>
          <Description>ZINC FUTURE  OCT 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QZNCX9</Name>
          <Description>ZINC FUTURE  NOV 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>QZNCZ9</Name>
          <Description>ZINC FUTURE  DEC 20X9</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.5</TickSize>
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    </PortfolioCategory>
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</Portfolio>