According to an announcement by the Shanghai International Energy Exchange, with the approval of the China Securities Regulatory Commission, effective April 22, 2026 (from the night continuous trading session on April 21), the Shanghai International Energy Exchange (hereinafter referred to as INE) will further expand the range of tradable products available to Qualified Foreign Institutional Investors and RMB Qualified Foreign Institutional Investors (collectively, Qualified Foreign Investors), with the newly added commodity options contracts open for trading as follows: TSR 20 rubber and international copper options contracts.