was of Bt9,332.0 million, increasing by Bt2,127.9 million or 29.5% from December 31, 2017 2.1.3 Project costs under concession agreements was of Bt1,627.6 million which comprise of Into-plane substation
, increasing by Bt3,387.7 million or 47.0% from December 31, 2017 2.1.3 Project costs under concession agreements was of Bt1,603.1 million which comprise of Into-plane substation project of Bt90.8 million
Pipe Expansion Project of TARCO 2.1.3 Project costs under concession agreements was of Bt1,724.7 million which comprise of Into-plane substation project of Bt104.8 million, Hydrant equipment of Bt1,095.0
was of Bt1,700.3 million which comprise of Into-plane substation project of Bt102.0 million, Hydrant equipment of Bt1,080.6 million, Concession of a subsidiary of Bt486.2 million and Right to use leased