加拿大皇家铸币厂宣布后续发行黄金交易所交易凭证（ETR），净收益将用于购买金条。ETR持有者有权兑换纯度至少为99.99%的金条，或兑换现金。

EU Commission President von der Leyen, European Council President Costa and Australian Prime Minister Albanese met on Sept. 21 on the sidelines of the UN General Assembly.

TCL Zhonghuan New Energy Technology Co. and Suzhou Saiwu Application Technology Co. signed a strategic cooperation agreement in Suzhou to develop light‑converting encapsulant film. They will set up priority procurement and priority supply mechanisms and jointly pursue materials and technology innovation for high‑efficiency photovoltaic modules, prioritizing BC modules while covering the full TOPCon product range. The collaboration aims to improve module long‑term reliability and energy yield, strengthen product differentiation and expand global market presence.