auditors were unable to express opinions due to limitation on scope of audit imposed by the companies? managements. AIE and AI must submit to the SEC and publicly disclose the rectified and audited 2014

requirements to be fully enforced in 2019, as well. These new standards may eventually affect provisioning expenses, risk calculation and capital maintenance of commercial banks. All of these factors may change

of March 31, 2023, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2023 (3 Months) (Unit : Million Baht unless otherwise stated) Q1 2023 Q1 2022 Change Amount % Change Total Revenues

professional standard; In case the investment advisory company intends to change the work system as approved by the Office under the first paragraph, the investment advisory company shall give a prior notice in

a year or when there is a significant change affecting the risks and impacts as such. In doing so, it shall be complied with the following approaches: 3.1 Defining Critical Business Function Companies

back expected +4-5% range. We expect the overall burnt and crude product market contraction in 2020 and expansion in 2021 to be in the same range. This being said, we do not expect further major

and service income – Cost of sales and services (does not include other income) Q2 2018 Q2 2017 YoY change YoY % change Unit: Million Thai Baht (THB) Sales and service income 292.69 231.08 61.61 27

ended as of September 30th, 2022, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2022 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2022 Q3 2021 Change Amount % Change

Change Amount % Change Total Revenues 7,792 7,550 242 3.2% Sales and service income 7,624 7,300 324 4.4% Gains on Exchange rate 69 175 -106 -60.3% Other Income 99 75 24 30.8% Cost of Sales and Services

such change to the SEC Office within seven days from the effective date of the change specifying therein the effective date of such change. Clause 3. The SEC Office shall notify the derivatives business