Posco rose the surcharge of 300 series and 400 series of stainless steel, which was due to the higher price of raw materials such as molybdenum.

The price of ASTM316L was up 150 Won/kg to 1,470 Won and the price of STS316L increased by 170 Won/ kg to 1,910 Won.

But the surcharge of ASTM304L and 304J1 remained unchanged.

The price of ASTM316TI boosted by 150 Won/kg to 2,040 Won.

Posco lifted the surcharge of 436L and 436J1L by 50 Won/kg to 1,170 and 850 Won respectively.

The price of 444 was up by 110 Won/kg to 2,220 Won and the price of 445 by 100 Won/kg to 2,490 Won.

The price of 446M rose by 80 Won/kg to 3,190 Won.