英美資源集團：因智利天氣干擾，第三季度銅產量下降5%。

Indonesia's rupiah strengthened to 18,010 per US dollar.

On Oct. 20, Beijing Stock Exchange (BSE) deputy general manager Zhou Zhen said the exchange will improve the investment-and-financing framework to support firm sustainability and will further optimize listing admission and review mechanisms. Reviews will be calibrated to company development stage, industry characteristics and innovation profile to increase precision and effectiveness. The BSE said it intends to channel more resources to emerging and future industries and support transformation of traditional sectors, and will continue to refine the institutional toolkit for refinancing, M&A/restructuring and equity incentives and push more cases toward implementation.