中国化学：2025年1月—11月累计新签合同4332项，金额3525.69亿元

Group 1 - The core announcement indicates that China Chemical (601117) signed a total of 4,332 new contracts from January to November 2025, amounting to 352.569 billion yuan [1] - Among these contracts, there are 10 significant contracts exceeding 500 million yuan each, with the largest being the EPC contract for the Nigeria MIPL fertilizer project valued at approximately 15.165 billion yuan [1]