According to some estimates, the new tightening of sanctions will deprive the regime of $1 billion a year, a third of its foreign earnings. According to sources interviewed by
The Economist, the regime has grown adept at dodging the restrictions, using illicit slush funds in China to finance business partnerships. The higher commissions on offer for such risky transactions simply attract more capable middlemen. Enforcement has been patchy: of the UN's 193 members, only 77 have reported on their implementation of the previous round of sanctions, adopted in November 2016. Further, China, which accounts for more than 90% of North Korea's trade, has promised to apply the new restrictions “fully and strictly”. However, they do not include the one measure thought likely to cause the regime real difficulty: a curb on the North's imports of oil. ==References==