-TRANSLATION- 15 May 2018 Subject : Management Discussion and Analysis for Q1/2018 Attention : President The Stock Exchange of Thailand An overview of the results in the passing The performance in

นาสูความเปนเลิศ ทั้งในดานพาณิชยและคุณภาพผลิตภัณฑอยางเปนมืออาชพี” May 15, 2018 Subject: Clarification on the cause of changes in operating results over 20 percent. To: Director and Manager The

approved the Company’s Interim Financial Information ending June 30, 2018. The Company would like to clarify the six-month period ended June 30, 2018 earnings results, as follows. Statement of comprehensive

No. : 0107535000371 No. L039/2018 7th August 2018 Subject : The explanation of operating results for the 2nd quarter 2018 Attention : The President The Stock Exchange of Thailand Dear Sir, For the

Company”) would like to announce the operating results for the 2Q 2018 and 1H 2018, which has been reviewed by an auditor as follows: For the 2Q 2018, the Company announces a consolidated net loss of

or “SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Quarter 2/2018 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 765.8

: The Operating results of the company and its subsidiaries Explanation of the operating performance for the 3-month period ended June 30, 2018 as in the consolidate financial statement has net loss 0.61

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS021/2018 August 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

Company posted a net loss of THB 233 million, however, if we excluded an extraordinary item on foreign exchange, the net results of Q2/2018 and Q2/2017 should have a net loss at THB 266 million and THB 283

the Company and its subsidiaries’ financial results. Net cash used in investing activities was Baht 616.17 million, most of which came from investments in associated companies and fixed assets. Net cash