But as the 80km (50-mile) slick moves on downstream towards Khabarovsk, 700km to the northeast, where it is expected to arrive by early December, there could be significant political fallout.

• 11月13号，吉林石化厂100吨苯和硝基苯泄漏事件如果处理及时也许本不至于这样严重的后果。