In 2013, the Htee Khee branch office was expanded to Htee Khee which is the name of the new town in Tanintharyi Region, is a border between Myanmar and Thailand.The border checkpoint on the Thai side is Pu Nam Ron, Kanchanaburi Province.

Import/Export is one of the main businesses of Power Nine Inter since 2004. The two countries that the company imports and exports to are China and Thailand. Most of the imported goods are electronic products, different kinds of clothes while most of the exported goods include seafood, eel fish and other agriculture products.