UPDATE 4-Pemex receives U.S. oil swap license, but for less than planned

State oil firm Pemex said on Wednesday it had received a license from the United States to import U.S. light crude in exchange for exports of Mexico's heavier crude oil for the first time, albeit with a lower ceiling than originally planned. 

http://www.reuters.com/article/2015/10/28/mexico-pemex-license-idUSL1N12S15520151028#oTKcZtMFtlhjBLtc.97