ACC6207/003 25 July 2019 Subject Inform the progress of the sale stock in the subsidiary company To Director/ Managing Director The Stock Exchange of Thailand Refer to the company's letter No

19.59 9.72 9.87 101.53 Other current assets 15.63 13.16 2.47 18.87 Total current assets 786.51 805.17 (18.66) (2.32) Non-current assets Restricted deposit at financial institution 18.00 32.95 (14.95

shows the commitment of GPSC as PTT Group’s Power Flagship and progress of business expansion in both Thailand and abroad which includes research and develop on the Energy Storage System (ESS) in creating

Bangkok, June 17, 2014 ? SEC urges securities and asset management companies to concretely consider supporting anti-corruption with disclosure of Anti-corruption Progress Indicator of listed

previous year as the revenue recognition on progress measurement method towards complete satisfaction of the performance obligation on construction service contract that has continuously awarded since 2018

, there is no demand for new installation. 2. Construction service income for the year sharply increased 207.40 Million Baht, accounting for 59.80% from previous year as the revenue recognition on progress

% Total current assets 1,750.56 74.23% 1,866.41 79.02% Non-current assets Restricted bank deposits 46.18 1.96% 46.18 1.96% Investment in associate 9.00 0.38% 12.43 0.53% Long-term investment 2.94 0.12% 2.76

0.66 0.03% 0.76 0.03% Restricted fixed deposits 46.18 1.99% 45.98 2.03% Deferred tax assets 21.25 0.91% 21.60 0.95% Other non-current assets 3.71 0.16% 3.83 0.17% Total non-current assets 522.99 22.51

% Restricted fixed deposits 46.18 2.15% 45.98 2.03% Deferred tax assets 19.71 0.92% 21.60 0.95% Other non-current assets 3.72 0.17% 3.83 0.17% Total non-current assets 507.20 23.63% 534.41 23.53% TOTAL ASSETS

account receivables, unbilled receivables, inventories and restricted bank deposits; at the end of 2016 proportionately at 47.74%, 26.54%, 0.24% and 10.92% of total assets respectively and at the yearend