and Analysis EXECUTIVE SUMMARY SIGNIFICANT EVENTS BGRIM was included in SET50 index and 2018 ESG100 companies Announced in June 2018, BGRIM was included in SET50 index for the period of 1 July – 31

Discussion and Analysis EXECUTIVE SUMMARY SIGNIFICANT EVENTS ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 Issuance of

และ (ข) ยกเลิกเอกสารชื่อ “สรุปหนังสือชี้ชวน” และก าหนดให้ issuer ที่ประสงค์จะเผยแพร่ข้อมูลก่อนวันที่แบบ filing มีผลใช้บังคับ อาจเผยแพร่ executive summary ต่อผู้ลงทุนได้ แต่ต้องมีข้อความเตือนผู้ลงทุนว่า

and Analysis EXECUTIVE SUMMARY ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 B.Grimm stands with our stakeholders to

and Analysis EXECUTIVE SUMMARY ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 Q2’2020 net profit grew 62.5% y-on-y

imposed by the State or an authorized agency in supervising derivatives trading. O yes (please specify in detail) O no 2.4 Please summarize the rules which the State or an authorized derivatives supervision

conducting derivatives business as a derivatives dealer imposed by the State or an authorized agency in supervising derivatives trading. O yes (please specify in detail) O no 2.4 Please summarize the rules

Company for the Quarterly Performance Ending March 31, 2018 which was reviewed by the auditor. The Company would like to summarize of the Company’s Overall Performance and Financial Status is as follows

Piping (SMP) and Electrical and Instrument service, 3. Civil and Building service. 4. Fabrication and Other service. For the Group’s 2017 operation ended 31 December 2017 could summarize as follows

Mechanical Piping (SMP) and Electrical and Instrument service, 3. Civil and Building service. 4. Fabrication and Other service. For the Group’s 2017 operation ended 31 December 2017 could summarize as follows