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Petroleum Equipment Co., Ltd. Shanghai Jing Wang 15800691952 regulation recently, the International Trade Administration of the Ministry of Economy of Mexico sent a letter to the embassy business practices Office in Mexico, the Mexican side will inform 10:00 September 26, 2013 morning in Raul Ramos Auditorium (Raul Ramos Tercero Auditorio) on China seamless steel pipe anti-dumping cases to hold public hearings, the specific address is: Alfonso Reyes No.30, Mezanine, Col.Condesa, CP06140. To illustrate the rules and terminology of the hearing, the Mexican side intends to 10:00 September 19, 2013 in the morning preliminary hearing in the 11th floor conference room Mexican Ministry of Economic Affairs, the specific address is: Av.Insurgentes Sur 1940, Col . Florida, CP01030.