India's COVID crisis: Bhutan to supply oxygen, Bhutanese show solidarity The oxygen will be exported using cryogenic tankers and will come from a new plant at the Motanga Industrial Estate in the Samdrup Jongkhar district. Relatives of COVID-19 patients wait to refill cylinders with medical oxygen at Sipara in Patna. (Photo: IANS) Share Updated: Apr 27, 2021, 01:31 PM IST Even as the COVID crisis is creating havoc in India, Bhutan will supply 40 metric tonnes of liquid oxygen to Assam. The oxygen will be exported using cryogenic tankers and will come from a new plant at the Motanga Industrial Estate in Eastern Bhutan's Samdrup Jongkhar district.