生意社：12月26日鲁西化工有机硅DMC最新价格行情

Group 1 - The core price of organic silicon DMC from Shandong Luxi Chemical is referenced at 13,500 yuan per ton as of December 26 [1][3] - The pricing model used by the company is based on big data and a pricing model from the business community, referred to as the business community price [1][3] - The pricing can be used to determine two types of transaction settlement prices: a specified date settlement price and an average settlement price over a specified period [1][3] Group 2 - The pricing formula is defined as settlement price = business community benchmark price × K + C, where K is an adjustment coefficient that includes factors like account period costs [1][3] - C represents the premium or discount, which includes logistics costs, brand price differences, and regional price differences [2][3]