Recently, the China Chamber of Commerce of Metals, Minerals & Chemicals Importers & Exporters (CCCMC) awarded Yunnan Tin Co., Ltd. the assessment certificate for the "Chinese Due Diligence Guidelines for Mineral Supply Chains" (referred to as the "Chinese Guidelines"). Pursuant to the "Chinese Guidelines," Yunnan Tin Co., Ltd. has concluded its supply chain due diligence assessment, securing an A grade.

The acquisition of the assessment certificate for the "Chinese Guidelines" not only confirms Yunnan Tin Co., Ltd.'s compliance with the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, the "Chinese Guidelines" (second edition), and the London Metal Exchange (LME) responsible sourcing standards but also highlights the company'sperformance in supply chain due diligence. Paramountly, it underscores Yunnan Tin Co., Ltd.'s commitment to sustainable development and responsible sourcing, reinforcing its stature in the international market and with downstream clients.

In embracing the "Chinese Guidelines," Yunnan Tin Co., Ltd. has enriched its comprehension of the anticipations from international markets and the ramifications of regulatory shifts on its supply chain. This initiative has not only fortified the company's supply chain due diligence capabilities but also facilitated the cultivation of a specialized workforce, thereby enhancing its acumen in managing supply chain risks and aligning with the sustainable development and social responsibility expectations of investors, markets, and clientele.