Erica Downs
On June  28, the United  States reported that China cut its imports of Iranian oil  by 25  percent to avoid U.S. sanctions. What impact will the cutback  have on  China-Iran relations, both economically and politically?
  Politically,   the exemption from the Obama administration is not necessarily   that damaging for China-Iran relations. While China’s relationship with   the United States is Beijing’s most important bilateral relationship,   the Chinese government would also like to preserve a good working   relationship with Tehran. The fact that the Chinese government did not   publicly promise to reduce oil imports from Iran to secure an exemption   from U.S. sanctions gives Beijing some room to maneuver. 
  Beijing   can tell Tehran that it opposes the sanctions--and that the U.S.   exemption does not reflect China’s support for U.S. sanctions. It can   note that the reduction is due instead to a contract dispute earlier   this year between Sinopec, the largest Chinese importer of Iranian   crude, and the National Iranian Oil Company.  As a result of this   contract dispute, China’s oil imports from Iran fell by more than   one-third in the first quarter of 2012. 
Economically,   China’s cutbacks are having an impact on the Iranian economy, as are   reductions made by other countries.  Iran’s crude oil exports have   fallen from 2.5 million barrels per day (bpd) in 2011 to 1.5 million   bpd, which implies revenue losses of $8 billion per quarter, according   to the International Energy Agency.
Moreover,   unilateral sanctions by the United States, the European Union, Japan and   other countries in 2010 have constrained China’s national oil  companies  in Iran.  Since these sanctions were imposed, Washington  repeatedly  warned Beijing that it opposed Chinese companies taking over  oil and  natural gas projects abandoned by European and Japanese   companies.  China’s companies have not taken over any of these   projects. 
  What will China’s cutback mean for Iran’s economy? Can China find alternative oil imports on a long-term basis?
China   can find alternative oil imports. Earlier this year, for example,   Sinopec was not buying from Iran due to its contract dispute with   National Iranian Oil company. So China it bought more oil from Russia   and Vietnam. Going forward, China should be able to continue to find oil   supplies to replace future reductions in its imports from Iran. Saudi   Arabia has increased its output; Libya is back on-line; and oil   production is growing in Iraq and the United States.  The decline in   U.S. imports of light crudes from Africa due to increased domestic   production, in theory, frees these crudes for sale to China. 
  The   U.S. waiver of sanctions on China is good for only 180 days. China  must  cut back even further on its Iran oil imports to continue to get  the  U.S. waiver in six months. Is Beijing likely to comply? Why or why  not?
  It  will probably be more challenging  for China to secure another exemption  in six months. The reduction in  China’s imports of Iranian crude during  the first five months of this  year were due largely if not entirely to  the contract dispute between  Sinopec and National Iranian Oil Company.  The contract dispute, which  began in late 2011, was resolved in March  2012.  As a result, China’s  oil imports from Iran began to rise in  April, and by May, China’s oil  imports from Iran were back to 2011  levels of more than 500,000 bpd.
Sinopec  has  said it plans to buy 16 to 20 percent less from Iran in 2012. But  most  of those reductions have already occurred. If China continues to  buy at  2011 levels this year, then China is unlikely to satisfy the  U.S.  criteria of “significant reduction in Iranian crude oil purchases”  for  another 180-day sanctions exemption. 
  China   is the largest importer of Iranian crude oil. China accounted for 22   percent of Iran’s oil exports in the first half of 2011, averaging   543,000 bpd. How much Iranian oil can China cut back realistically   without hurting its own economic growth?
China   has reduced its Iranian oil imports by 25 percent from January to May   2012 without any adverse effects to its economy. There are other  sources  of supply, which could replace future reductions in China’s oil   purchases from Iran.  Sinopec may be reluctant to change the mix of   crudes in its refineries, but it would not be that difficult for Sinopec   to do so.  
  Erica Downs is a fellow at the Brookings Institution’s John L. Thornton China Center. 
The following is a link to her latest paper on Iran and China.
  
