Refer to the stock proposal document, “PBV” Ball valve, 24 "x 24" will be kept as a spare part for TAG No. 31-MOV-028 and 31-MOV-028. I have received preliminary notification from Khun Nakorn said the 2 equipments that the TAGs were installed and serviced in pipe line of the same product, but the equipments have a different specification, there are concerns in defining specification for assign MESC coding and ordering. Khun Nakorn, with his team will reconfirm the specification, and will inform us in order to continue.