China said Tuesday that the United States will "pay the price" if House Speaker Nancy Pelosi visits Taiwan during her Asia trip. Pelosi was in Malaysia on Tuesday, the second stop in a tour that has sparked rage in Beijing after reports of a potential Taipei visit. China considers Taiwan its territory and has indicated through repeated warnings that it would view a Pelosi visit as a major provocation. "The US side will bear the responsibility and pay the price for undermining China's sovereign security interests," foreign ministry spokeswoman Hua Chunying said at a regular press briefing in Beijing.