Lakhya Jyoti Gogoi said that the forest mafia had chopped precious trees such as Holung, Mecai, Bonboguri, Hollock and Chapa at Tinkupani Reserve, Guldubi Chakradubi, Paharpur, Donola, Sanjuwada, Lakhijan, Maikighat and Lakhipather under Digboi Forest Division. The timber is supplied to timber factories of Aruchal Pradesh.