[notice] Shanghai sand Association: it is forbidden to produce, sell and use sea sand in the field of concrete and prefabricated parts

Recently, the Shanghai sand and gravel Association issued a notice, saying that affected by the tight supply of goods, the price of yellow sand rose, and sea sand flowed into the market.

Shanghai sand and gravel Association reiterated that the production, sale and use of sea sand are prohibited in the field of concrete and prefabricated components in Shanghai.

Source: Shanghai gravel Association understands the latest hot spots in the industry and pays attention to the real-time dynamics of enterprises! Establish an industry model and spread green sand and gravel.

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