Important reminder!

Dear friends, hello! Our company has changed its email contact information. Please contact us at:c32917930@gmail.com

Tongling Bainuo New Materials Co., Ltd. Announces National Day Holiday Schedule

Tongling, China – September 22, 2025 – In celebration of China's National Day, Tongling Bainuo New Materials Co., Ltd. will observe the holiday from October 1st to October 8th, 2025. We will resume normal business operations on October ...

Notice on Summer High-Temperature Production Safety and Service Guarantee for Pyrite Plant

Dear Customers, Partners, and All Employees,​ We have now entered the summer high-temperature season. Extreme high temperatures pose challenges to the entire production process of pyrite mining, processing, storage, and personnel saf...

Precautions for Storage of Pyrite

Pyrite, as an important chemical raw material, may cause safety accidents or reduce its quality if not stored properly. Therefore, the following storage precautions must be strictly followed: Requirements for Storage Environment​...

Export and Transformation

In recent years, the export situation of China's pyrite has shown certain changes and characteristics, as detailed below: Export Volume Growth In 2024, China's pyrite exports to Vietnam increased by 42% year-on-year, with the Sou...

Sulfur ore and sulfuric acid

I. Core Properties of Pyrite and Its Basis as a Raw Material for Sulfuric Acid Pyrite (chemical formula: FeS₂), also known as iron pyrite, has a main composition of FeS₂ (sulfur content approximately 40%-50%) and often contains impur...