US Anti dumping tax for the oil pipe
| By Nov 25, 2009, US government issued new policy of anti allowance tax of 10.36%-15.78% for the oil pipe, together with anti dumping tax of 96.51% ( highest up to 99.14%). |

| By Nov 25, 2009, US government issued new policy of anti allowance tax of 10.36%-15.78% for the oil pipe, together with anti dumping tax of 96.51% ( highest up to 99.14%). |