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

2. Higher production costs: The company's production costs are higher than those of its peers, which reduces its profitability and makes it less attractive to investors.

3. Limited geographical diversification: Great Panther Mining Limited operates primarily in Mexico, which exposes it to political and economic risks in that country. Its peers have a more diversified portfolio of assets, which reduces their exposure to such risks.

4. Limited exploration and development activities: The company has limited exploration and development activities, which limits its ability to discover new reserves and expand its production capacity.

5. Reliance on a single commodity: Great Panther Mining Limited primarily produces silver, which makes it vulnerable to fluctuations in the price of that commodity. Its peers have a more diversified portfolio of commodities, which reduces their exposure to such risks.

6. Limited financial resources: The company has limited financial resources, which limits its ability to invest in new projects and expand its operations. Its peers have larger financial resources, which gives them a competitive advantage.

7. Limited market capitalization: Great Panther Mining Limited has a relatively small market capitalization compared to its peers, which limits its ability to attract investors and raise capital.