Yunnan's architectural stone is quite rich, and its marble has long been famous in the world. Yunnan's natural building stone can be divided into decorative stone and ordinary building stone (including cement raw materials). According to the rock, the facing stone can be divided into four categories: granite, marble, slate and sand. Marble and granite are one of the first two building stones discovered and utilized in the world. Among them, marble is the most advantageous stone resource in Yunnan. More than 200 deposits (points) have been discovered, red, white and black. There are more than 100 varieties of 7 colors, such as yellow and yellow. The provinces are distributed except Xishuangbanna. Ordinary building stone is mainly used in pavement decoration, paving, water conservancy projects, etc. Currently, 374 deposits (points) have been discovered, which are distributed in most parts of the province. In addition to superior resource advantages, Yunnan also has a unique geographical advantage. It is adjacent to the Pearl River Delta, the Yangtze River Delta Economic Circle, Nanda Hanoi, Bangkok, Singapore and Yangon. The west can go directly to the Chittagong Port of Bangladesh via Myanmar, and the north reaches the hinterland of Sichuan Dazhong. The above advantages are all Yunnan architectural stone. The industry has created good development opportunities. However, the exploitation and utilization of these resources is still almost in a "ridiculous". Due to the limitations of talents and production technology, most of the building stone production enterprises in Yunnan are still in the primary processing stage, and there are very few high-end products that can be marketed. “It takes at least 5 years to train a professional building stone finishing technician.†Wang Jincheng, head of sales at Kunming Zhongcheng Yuyu Stone Co., Ltd., said that almost all of his company’s engineers and skilled professional workers are externally employed. If you want to retain these technical talents, the company can only adopt a way to improve the treatment. “Yunnan’s building decoration stone resources ranks among the top five in the country, but due to various reasons, the market influence is insufficient. The local market in Yunnan also has insufficient confidence in the stone produced in Yunnan.†A person in charge of the stone company said The stone materials in Yunnan Province are basically sold to the provinces in the form of raw materials. In the face of the huge market demand in the province, the stone enterprises in the province with insufficient processing capacity can only sigh. “It can be said that a large part of the refined stone used for architectural decoration in Yunnan Province is imported from outside the province. This market has unlimited potential, but the provincial enterprises have no ability to grasp it well.†Liu Baihua, Chairman of Kunming Ecological Building Materials Industrial Park It has been in contact with the building stone industry for 15 years. After years of hard work, his company has achieved some achievements in brand building, but it is still relatively weak compared with well-known stone enterprises outside the province. The reason is that he believes that due to the lack of a complete industrial chain, this restricts the development of the building stone industry. "For example, the surface cleaning and processing of stone materials need to be used in the waterproof industry. These affiliated industries are still blank in Yunnan. The primary products produced by local enterprises must be purchased from other places if further processing is required. In addition, due to the lack of complete supporting equipment. Industrial system, Yunnan's stone machinery field is also blank. There is no large-scale factory building, and stone machinery can't be put into production.†The building stone industry will usher in the “golden periodâ€. The gratifying thing is that the Yunnan Provincial Development and Reform Commission will lead the drafting and will The recently issued "Opinions of the Yunnan Provincial People's Government on Accelerating the Development of Yunnan's Stone Industry" proposes that it will give support to the construction stone industry policy in optimizing industrial layout, accelerating personnel training, and supporting leading enterprises. It is planned that the provincial finance will arrange a certain amount of special funds within the budget each year, and support the construction of the market and processing parks through subsidies, interest subsidies, rewards, etc., and support the application of new technologies in the processing field. In terms of personnel training, we will speed up the training of talents at all levels in processing, design, crafts, art, etc., and use existing educational resources to increase the number of majors related to the stone industry and expand the scale of enrollment. At the same time, the provincial government has also included the investigation of stone resources into the three-year prospecting action plan of Yunnan Province, and strives to make the resources of granite, marble, slate and sandstone in the province three years. Find out. The above measures have enabled many construction stone industry practitioners to see the booming future of this industry. Wang Jincheng told reporters that his company is building a new finishing production base, which will be put into production next year. By then, the high-grade building stone they produce will be exported to the world. “There is a need to use stone in places where there are buildings. The building stone industry has great potential. In the next five to ten years, the building stone industry will usher in a golden period of development.â€
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