[Shanghai Energy adopts supervisory measures to restrict the opening of certain customers' positions] November 5th, according to the Shanghai International Energy Trading Announcement, on November 5, the trading volume of a group of accounts with actual control relationships on related contracts exceeded the daily opening limit of the account group and reached the processing standards of the Shanghai International Energy Trading Center (hereinafter referred to as Shanghai International Energy Trading Center). The trading behavior of the above-mentioned customers violated the provisions of Article 16 of the "Shanghai International Energy Trading Center Abnormal Trading Behavior Management Rules", and Shanghai Energy decided to take regulatory measures to restrict the opening of positions on the corresponding products by relevant customers.