长海股份：关于开展外汇套期保值业务的公告

Group 1 - The company announced the approval of a foreign exchange hedging business at the second meeting of the sixth board of directors held on August 19, 2025 [2] - The approved business scale for the foreign exchange hedging is set to not exceed 5,000 million USD at any given time [2] - The management team has been authorized to make decisions and handle all matters related to this foreign exchange hedging business, including signing relevant documents and contracts [2] Group 2 - The validity period for the approved foreign exchange hedging business is 12 months from the date of the board's approval [2]