After study, it is decided that the domestic sales price of Baosteel in January 2026 will be adjusted on the basis of December 2025 as follows (unless otherwise noted, all the following are tax exclusive):

1、 Hot rolling

The base price will be increased by 100 yuan/ton.

2、 Thick plate

The base price will be increased by 100 yuan/ton. 3、 Pickling

The base price will be increased by 100 yuan/ton. 4、 Ordinary cold

The base price will be increased by 100 yuan/ton. 5、 The base price of hot-dip galvanizing will be increased by 100 yuan/ton. 6、 The base price of electrogalvanizing will be increased by 100 yuan/ton. 7、 The base price of aluminum, zinc, aluminum and magnesium of Chinalco was raised by 100 yuan/ton. 8、 The price of high aluminum zinc aluminum magnesium is increased by 100 yuan/ton. 9. The base price of aluminized zinc is increased by 100 yuan/ton. 10、 The base price of color coating will be increased by 100 yuan/ton. 11、 The base price of non oriented silicon steel was increased by 100 yuan/ton.

12、 Oriented silicon steel

The base price will be increased by 100 yuan/ton.

13、 Seamless tube

The base price will be increased by 100 yuan/ton.

14、 Welded pipe

Its price is 10;

15、 Wire rod

The base price will be increased by 100 yuan/ton.

16、 Bar stock

The base price will be increased by 100 yuan/ton.

17、 See the price list in January 2026 for the price increase of alloy, coating and plating.

18、 The above price adjustment notice shall come into force as of the date of publication

Effective implementation.

19、 The Marketing Center of Baoshan Iron and Steel Co., Ltd. (Baosteel International) reserves the right to interpret this notice of price adjustment.

Baoshan Iron&Steel Co., Ltd. Marketing Center (Baosteel International)

December 9, 2025