Borane B2H6

Zhonghao Guangming Chemical Research & Design Institute Co., Ltd.

Phosphine PH3

Zhonghao Guangming Chemical Research & Design Institute Co., Ltd.

Arsine AsH3 and its mixtures

Recommendation rating: ★★★★★ Jiangsu Nanda Optoelectronic Materials Co., Ltd.

Phosphine PH3

Recommendation rating: ★★★★★ Jiangsu Nanda Optoelectronic Materials Co., Ltd.

Nitrogen trifluoride NF3

Recommendation rating: ★★★★★ 718th Research Institute, China Shipbuilding Industry Corporation

Tungsten hexafluoride WF6

Recommendation rating: ★★★★★ 718th Research Institute, China Shipbuilding Industry Corporation

Membrane-removing solution

Hubei Xingfu Electronic Materials Co., Ltd.

Tetramethylammonium hydroxide (TMAH, 25% concentration)

Hubei Xingfu Electronic Materials Co., Ltd.

Aluminum etching solution

Recommendation rating: ★★★★★ Hubei Xingfu Electronic Materials Co., Ltd.

Sulfuric acid (H2SO4, 96% concentration)

Recommendation rating: ★★★★ Hubei Xingfu Electronic Materials Co., Ltd.

Phosphoric acid (H3PO4, 86% concentration)

Recommendation rating: ★★★★★ Hubei Xingfu Electronic Materials Co., Ltd.

Tungsten Chemical Mechanical Polishing Liquid Series

Anji Microelectronics (Shanghai) Co., Ltd.