Microsoft Word - SET-AIS-CP 007-2020 Acquisition of spectrum license.docx (Translation) AIS-CP 007/2020 19 February 2020 Subject: Acquisition of spectrum license To: President The Stock Exchange of

% YoY and 7% QoQ, mainly attributed to the refinery business in Q1/2018, where Total GRM decreased to 6.37 $/BBL (Q1/2017: 7.96 $/BBL, Q4/2017: 8.75 $/BBL), as there was an Inventory Loss of THB 70

services on Boonterm kiosks. The Company will cooperate with 2 more commercial banks: Government Saving Bank (GSB) and Bangkok Bank (BBL) to add on money transfer service. Currently, there are 3 commercial

crude run to a high level, although the Hydrogen Production Unit and Hydrocracking Unit underwent temporarily shut down between May and June. For this quarter, the gross refinery margin was 6.38 USD/BBL

63% YoY and 16% QoQ, mainly attributed to the refinery business in Q2/2018 where Total GRM increased to 12.82 $/BBL (Q2/2017: 4.18 $/BBL, Q1/2018: 6.37 $/BBL) Management Discussion and Analysis of

ที่ ITV / 2545 - Translation - AIS-CP 015/2020 18 June 2020 Subject: Establishment of new joint venture and subsidiary company To: President The Stock Exchange of Thailand Advanced Info Service Plc

$/BBL, a decline of 19.69 $/BBL, or a decline approaching of almost 40% from the previous quarter. This has affected the performance of the refinery business. Moreover, the Thai economy, especially

. Gross refinery margin was 6.66 USD/BBL (+1.04 USD/BBL YoY, +0.28 USD/BBL QoQ), GRM was higher from the increase in crack spread of most finished oil products, while Dated Brent and Dubai crude spread (DTD

recorded at THB 13,543 million, increased by 14% YoY, mainly attributed to the refinery business. In 2017, Total GRM was 7.23 $/BBL an increase of 0.70 $/BBL when compared to 2016. The refinery business

Dubai crude in Q1/2020 was at 50.41 $/BBL, a decline of 11.63 $/BBL, or a decline approaching almost 20% from the previous quarter. Moreover, the COVID-19 outbreak in Thailand caused demand for fuel