Thailand The Board of Director’s Meeting No. 14/2018 of J.S.P. Property Public Company Limited, held on November 14, 2018 agree to approved the details as follows: 1. The borrowing from connected person

2018 with net loss of 1,102 million Baht as a result of disposal of asset a total of 422 million Baht. While no further revenue recognition from the property development business were presence in the

UE, which ws funded by a capital increase via issuance of preferred shares last quarter. The majority of assets acquired by EBT of UE was the BTS- Sansiri JV (Sansiri JV)  Net debt to equity ratio as

the THB that affected the value of the Company’s overseas assets. • Net debt to equity ratio as of 31 December 2019 stood at 0.48x, an improvement from 0.55x in 31 December 2018. SIGNIFICANT EVENTS

. QoQ, D&A decreased 0.9%.  Bad debt was Bt525mn increasing 85% YoY but decreasing 10% QoQ, following growing postpaid segment and subsidy campaigns. In 1Q17, bad debt to postpaid revenue was 4.5

lease payments and is subjected to an interest rate and decreases as lease payments are made throughout the periods. b. Right of Use (ROU) is recorded under assets (property, plant and equipment) at the

which was recorded in 4Q22. Bad debt provision as % of postpaid and FBB revenue declined from 2.6% to 2.4% following the economic recovery. Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 4

from room renovations of Dusit Thani Pattaya and Dusit Thani Laguna Phuket of which under Dusit Thani Freehold & Leasehold Property Fund (DTCPF or “Property Fund”). In addition, F&B revenues declined

2.03 27% Core EBITDA/t (US$/t)) 107 100 94 14% 97 86 13% Net Operating Debt to Equity 0.84 0.80 0.99 0.84 0.99 Note: (1) Consolidated financials are based upon elimination of intra-company (or intra

% Core EBITDA/ton ($) 102 113 140 (27%) 128 120 7% Operating Cash Flow5 261 250 241 8% 1,010 872 16% Net Debt to Equity (times) 0.92 0.87 0.61 51% 0.92 0.61 51% 1Consolidated financials are based upon