Development history of wood plastic materials: - Since 2005, China's wood plastic industry has been in a period of rapid development; - In 2016, wood-plastic products were selected as the first batch of China's (20 categories) "Green Product Catalog", and were included in the "Government Green Procurement List" by the Ministry of Finance, and the wood-plastic material industry has become one of the most dynamic sunrise industries in the new material system - As of the end of 2018, there are about 230 outdoor wood-plastic enterprises in China's wood-plastic production enterprises [less market competition, obvious industry dividends], and the output of wood-plastic materials in 2018 is about 3 million tons, far lower than the demand for future market development; [Concept understanding of 230: For example, in other relatively mature industries, there were 11031 iron and steel enterprises above designated size (annual revenue >20 million yuan) in China in 2012; 23,513 chemical enterprises above designated size in China in 2018; and 13,876 textile and garment enterprises above designated size in China in 2019;] - In 2019, according to the data of the wood-plastic Composite Professional Committee of the China Green Building Materials Product Development Alliance, China's wood-plastic market accounted for 61.87% of the share of the entire Asia-Pacific region, the output accounted for two-thirds of the world's total output, and the production, sales, consumption and export ranked first in the world;