The mode of capital contribution of investment projects and related regulations: ① The capital contribution of investment projects can be monetary, physical objects, industrial property rights, non-patented technologies and land use rights; Physical objects, industrial property rights, non-patented technologies and land use rights as capital contributions must be appraised and valued by qualified asset appraisal institutions in accordance with laws and regulations; (3) The contribution ratio of industrial property rights and non-patented technologies at a fixed price shall not exceed 20% of the total capital of investment projects, unless the state has special provisions on the adoption of high-tech achievements.