The General Administration of Customs reported on December 11 that China imported 280,000 tons of alumina in November, and China’s alumina imports from January to November increased by 15.4% year-on-year to 4.79 million tons.
China imported 120,674 tons of unfinished aluminum and aluminum materials in November, and China's imports from January to November increased 172.2% year-on-year to 2,204,113 tons.
China exported 38,014 tons of unrolled aluminum in November, and China's exports from January to November decreased by 67.9% year-on-year to 245,519 tons.
Analysts believe that China’s aluminum production in November increased by 94,500 tons compared to the previous period, while imports of unwrought aluminum and aluminum increased in the chain, indicating that the current domestic market demand for aluminum has increased. The continued strength of the Chinese auto industry is the main reason for the rise in domestic aluminum production and imports.
(World Financial News)
Screw Type Expansion Anchor Bolts
Stainless steel Expansion Anchor Bolt, Expansion anchors in stainless steel, approved for cracked concrete, non-cracked concrete and seismic – including stud anchors and sleeved anchors, all the products are made of stainless steel 201 304 316, which provides strength and better corrosion resistance. Also with plain surface,no finish and no coating. Our products perform all kinds standard, such as DIN,ANSI/ASME ISO,JIS,Customized.
Screw type expansion anchor bolts, also known as expansion bolts or expansion anchors, are a type of fastener used to secure objects to concrete or masonry surfaces. These bolts consist of a threaded anchor body with a tapered end and a nut or washer.
The installation process involves drilling a hole into the concrete or masonry surface, inserting the anchor bolt into the hole, and tightening the nut or washer to expand the anchor and create a secure connection. As the nut or washer is tightened, the tapered end of the anchor bolt expands against the walls of the hole, providing a strong grip and preventing the bolt from pulling out.
Screw type expansion anchor bolts are commonly used in construction, carpentry, and other applications where a secure attachment to concrete or masonry is required. They are available in various sizes and materials, such as steel or stainless steel, to suit different load requirements and environmental conditions.
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