1. Limited production capacity: Canadian Zinc has a relatively small production capacity compared to its peers, which limits its ability to generate revenue and compete effectively in the market.

2. High operating costs: The company's operating costs are relatively high, which reduces its profitability and makes it less competitive compared to its peers.

3. Limited geographical diversification: Canadian Zinc's operations are primarily focused in Canada, which limits its exposure to other markets and reduces its ability to diversify its revenue streams.

4. Limited product diversification: The company's product portfolio is relatively limited, which reduces its ability to cater to a wider range of customer needs and preferences.

5. High debt levels: Canadian Zinc has a relatively high debt-to-equity ratio, which increases its financial risk and reduces its ability to invest in growth opportunities.

6. Limited access to capital: The company's relatively small size and limited financial resources make it more difficult to access capital compared to its larger peers.

7. Dependence on commodity prices: Canadian Zinc's revenue is highly dependent on the prices of zinc and other base metals, which can be volatile and unpredictable.

8. Environmental and regulatory risks: The company's operations are subject to environmental and regulatory risks, which can result in fines, penalties, and reputational damage.