On May 15th the West African nation of Gabon implemented a total ban on log  exports. According to the International Timber Trade Organization (ITTO) the ban  has been efficiently enforced to date and log exports from Gabon have  "completely halted". 
ITTO also reports that around 60,000 cubic meters  of logs meant mostly for China remains in port, halted by the ban. However, the  drop in log exports by Gabon appears to have pushed logging in nearby Cameroon.