Declining quantities of ketamine seizures were reported in Indonesia (declining from 117 kg in 2010 to 4.7 kg in 2013) and Malaysia. The seizure of the plant-based psychoactive substances kratom and khat and the eradication of their cultivation continues to be reported. The largest total of kratom seizures in the region was reported by Thailand in 2014 (54 tons), up from 45.5 tons in 2013. Considerable seizures of kratom were also reported in Myanmar (219 kg in 2013). More than 6 tons of khat were seized in Hong Kong, China, in 2014. Almost 2 tons of khat leaves imported from Africa were found in the storage facilities of four logistics companies, destined for the United States, Canada and Taiwan Province of China.