杉杉股份：利维能为公司参股公司

Group 1 - The core point of the article is that Shanshan Co., Ltd. (600884) confirmed its investment in a company called Liwei Energy during an interaction with investors on November 7 [1] Group 2 - Shanshan Co., Ltd. responded to investor inquiries on an interactive platform [1] - The company stated that Liwei Energy is a company in which it holds shares [1]