国家将对三种国有企业实行优惠政策从国家有关权威部门获悉，国家将对骨干企业、重点产品企业和关键技术企业实施六项优惠政策：适当提高折旧率，进行固定资产重估，并按升值部分增提折旧；从折旧基金中提取能源、交通基金和预算调节基金，用于技术改造；根据企业技术开发... The State will Implement Preferential Policies for Three Types of State-owned Enterprises From the relevant authoritative departments of the state, the state will implement six preferential policies on key enterprises, key product enterprises and key technology enterprises: appropriately increase the depreciation rate, make revaluation of fixed assets, Part of the additional depreciation; extracted from the depreciation fund energy, transportation funds and budget adjustment fund for technological innovation; based on enterprise technology development ...