On September 22, 2020, PTT (Lao) donated 5 lawn mowers and 30 packs of PTT (Lao) drinking water to Huay Son-Huay Chua Agricultural Development and Service Center, Chaired by Mr. Dumlong KHAIKUAN, Thai Ambassador to the Lao PDR, Mr. Kikeo SINNAVONG, Head of Naxaithong District Agriculture and Forestry Office, Mr. Duangtavan SISOMBATH, Head of Agricultural Development and Service Center Huayxon - Huayxua, , Mr. Monchai BOONAIM, Managing Director of PTT (Lao) Co., Ltd., donated a lawn mower to the center to be used in the development of the center as an agricultural model center after the handover ceremony, a tree was planted for the center.