BAKU : President Mamnoon Hussain has invited Azerbaijan to invest in Pakistan’s energy sector which offers vast opportunities. Talking to the Azerbaijan’s Minister for Energy in Baku, he said Pakistan could benefit from the experience of Azerbaijan in the field of gas and oil exploration. Matters pertaining to cooperation in energy sector came under discussion during the meeting. During his visit to a Sumgait Technologies Park in Baku, the President admired standard of industries in Azerbaijan.