日日夜夜天天综合久久一二三四 ,日日夜夜免费精品视频天天综合,天天综合,91综合永久麻豆7799,欧美日韩国产中字,亚洲mv大片vs欧洲mv大片,snh48亚洲大片免费国产,日日人人,国产精品久久久久久久,天天综合网精品视频7799,精品人妻无码一区二区三区淑枝,91香蕉视频网址,久久综合在线观看,国产卡一卡二卡三无线乱码新区,91po国产在线精品免费观看,天天干天天插天天射,中文日本永久精品国视频

Tungsten Powder Imports Increased by 430% in May 2025

In May 2025, China’s tungsten product imports were 1409.50 tons, increased by 41.43% year-on-year. Among these, tungsten powder imports were 3079 kg, increased by 430.86%; tungsten wire imports were 479 kg, increased by 10.88%; tungsten carbide imports were 985 kg, decreased by 86.07%; sodium tungstate imports were 6325 kg, decreased by 97.01%; tungsten trioxide imports were 240 kg, decreased by 97.52%.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版