2005

Fujian Sanming Tongsheng Chemical Co., Ltd. was established

21

2025

/

04

2007

First silicon dioxide production line put into operation

03

2021

/

03

2009

The second silicon dioxide production line has been put into operation.

03

2022

/

03

2012

The third and fourth fine silica production lines have been put into operation.

24

2023

/

03

December 2022

Fujian Sanming Tongsheng Chemical Co., Ltd. completed its shareholding system reform and was renamed Fujian Tongsheng New Materials Technology Co., Ltd.

15

2024

/

02

November 2023

Fujian Tongsheng New Materials Technology Co., Ltd. is listed on the National Equities Exchange and Quotations (NEEQ) and has entered the Innovation Layer.

11

2025

/

03

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