Tianjin Pengzhan Steel Pipes Co. Ltd.
Tianjin Pengzhan Steel Pipes Co. Ltd.

Tianjin Pengzhan Steel Pipes Co. Ltd.

Tianjin Pengzhan Steel Pipes Co. Ltd.
Tianjin Pengzhan Steel Pipes Co. Ltd.
Tianjin Pengzhan Steel Pipes Co. Ltd.

Tianjin Pengzhan Steel Pipes Co. Ltd.

Tianjin Pengzhan Steel Pipes Co. Ltd.
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In late September 2011, the country's crude steel production was 1 million 930 thousand and 400 tons.

(Summary description)

In late September 2011, the country's crude steel production was 1 million 930 thousand and 400 tons.

(Summary description)

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