the year period ended December 31, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

March 2020 Attention: President The Stock Exchange of Thailand In accordance with the resolution of the Board of Directors of Jaymart Public Company Limited ("the Company") No. 6/2020 on 15 May 2020 the

November 14, 2022 Subject: Management’s Discussion and Analysis for 3rd quarter of 2022 ended as of September 30, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited

Attn President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for the second quarter of the year

171.1 (54.3) (31.7) Gain on exchange rate 55.7 179.4 (123.7) (69.0) Non-operating revenues (2) 1,731.9 7.5 1,724.4 23,074.6 EBIT (3) 864.0 3,729.8 (2,865.7) (76.8) Plus: Depreciation and amortization

same quarter last year and below the Bank of Thailand’s (BOT) target range of 1-3 percent. Core inflation was 0.13 percent, down from 0.54 percent in the same quarter last year. The average exchange rate

gear in the first week of January, 2019, impaired the production of high value added thinner sizes and reduced the mill speed, the breakdown of transformer, in the third week of January, 2019, resulted

the 2nd Quarter 2018. GFPT Group has policy to mitigate risks from foreign exchange rate volatility, which occurred from export sale and raw material importation by hedging forward contract from several

the 3rd Quarter 2018. GFPT Group has policy to mitigate risks from foreign exchange rate volatility, which occurred from export sale and raw material importation by hedging forward contract from several

- Translation - Page 1 of 6 CBG 006/2020 20 February 2020 Subject Management discussions and analysis for the fiscal year ended 31 December 2019 To President The Stock Exchange of Thailand We