Laut Statistik der Abrasives Branch der China Machine Tool Industry Association: In 2023, China’s braunes geschmolzenes Aluminiumoxid production is about 740,000 Tonnen, weißes geschmolzenes Aluminiumoxid production is about 550,000 Tonnen, schwarzes Siliziumkarbid production is about 1,028,000 Tonnen, und grünes Siliziumcarbid production is about 90,000 Tonnen.

Braunes Edelkorund

Im 2023, according to incomplete statistics, brown fused alumina production of about 740,000 Tonnen, down 5.2%, of which 320,000 tons in Henan, 120,000 tons in Guizhou, 150,000 tons in Shanxi, 130,000 tons in Chongqing, Guangxi 20,000 Tonnen. The average price, brown fused alumina block 590 ~ 620 Dollar / ton, section sand 670 ~ 700 Dollar / ton, grain size sand coarse 725 ~ 750 Dollar / ton.

Weißes geschmolzenes Aluminiumoxid

The output in 2023 is about 550,000 Tonnen, down 11% year-on-year, einschließlich 340,000 tons in Henan and 210,000 tons in Shandong. In terms of average price, white fused alumina block is $83~87/ton, segmented sand is $655~685/ton, and granular sand is $720~755/ton.

Schwarzes Siliziumkarbid

The output in 2023 is about 1.028 million tons, with a year-on-year growth of 3.8%. Unter ihnen, 510,000 tons in Gansu area, 330,000 tons in Ningxia area, 100,000 tons in Inner Mongolia, und 88,000 tons in Hubei and Qinghai. As for the average price, the first-grade block is $1100~1120/ton, the second-grade block is $915~945/ton, the segmented sand is $1155~1200/ton, the granular sand is $1325~1355/ton for coarse grade and $1360~1390/ton for fine grade.

Grünes Siliziumkarbid

The output in 2023 is about 90,000 Tonnen, an increase of 50% year-on-year, of which 70,000 tons in Xinjiang and 20,000 tons in Sichuan. Average price, the original block 1690 ~ 1835 Dollar / ton, grain size sand 2255 ~ 2400 Dollar / ton, Mikropulver 3100 ~ 3385 Dollar / ton.

Henan überlegene Schleifmittel

Henan überlegene Schleifmittel (HSA) is a company based in Henan, China, specializing in the production and supply of Silicon Carbide (SiC) raw materials. Wir bieten eine breite Palette von SiC-Produkten an, darunter schwarzes Siliziumkarbid, grünes Siliziumcarbid, weißes geschmolzenes Aluminiumoxid (WFA) and Brown fused alumina (ABR), die in verschiedenen Branchen wie Schleifmitteln eingesetzt werden können, Feuerfest, Keramik, und Elektronik.