February 28th, 2020 Subject : Clarification of the net profit of the year 2019, which has changed over 20 % in comparison to the Year 2018 To : The director of the Stock Exchange of Thailand

1,041.05 1,308.68 (267.63) (20.45) Cost of sales and services (714.18) (852.79) 138.60 (16.25) Gross profit 326.87 455.89 (129.02) (28.30) Profit (loss) for the period 66.13 162.00 (95.86) (59.18) Gross

หน้า 1 จาก 1 Translation May 8, 2018 Subject: Management explanation and analysis for Quarter ended 31 March 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

result of favorable sales growth in Vietnam and Myanmar markets. Profit for the period L&E’s consolidated profit for the period of Q1/2018 was posted at Baht 19.9 million, up 485 % or Baht 16.5 million

due primarily to its market share increase in Malaysia, Vietnam and Cambodia, notwithstanding the products delivery postponement from some project delays in Myanmar and Vietnam to early 2019. Profit for

หน้า 1 จาก 1 Translation February 22, 2019 Subject: Management explanation and analysis for Year ended 31 December 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public

Export sales revenue. Profit for the year of 2019 L&E’s consolidated profit for full year 2019 was posted at Baht 72.2 million, down 38% or Baht 44.7 million Y-O-Y, excluding Thailand’s new labor law

to replace the less energy efficient ones in order to conserve energy, but this year the Retail Chain had delayed the investments. Profit for the period The Company's profit of the quarter was 3.3

Microsoft Word - Operating Result for the first quarter of 2017.doc SBN 016/2017 May 12, 2017 Subject : Operating Result for the first quarter of 2017 To : The Managing Director, the Stock Exchange

Microsoft Word - Operating Result for the second quarter of 2017.doc SBN 019/2017 August 11, 2017 Subject : Operating Result for the second quarter of 2017 To : The Managing Director, the Stock