Купим непрерывнолитые круглые заготовки(Continuously cast round billet)

My name is Sophia, from purchasing department, ILJIN Steel corporation in Korea.
We want to purchase cast round billet.

The information regarding cast round billet as a raw material used for the seamless tube is as below.

1) Steel grade: - A 53B & ASTM A106C & API 5L B & API 5L X42

- API 5CT J55

- ASTM A213 T5

- ASTM A213 T11

- ASTM A213 T91

- API 5DP

2) Estimate quantity : 5,000 ton/month

3) Process : EAF -> L/F -> V/D -> Round C.C

4) Size : 150, 200mm X 6~12M

If you can produce things billet, please wirte me back.
Thank you.