(Microsoft Word - MPIC - 4150514765052264 E) -Translation – MPIC 013/2018 August 8, 2018 Subject: Notification of the investment in the distribution company in Cambodia Attn: The President The Stock

follows:  Motorcycle Tire and Tube Business: The sales proportion of Motorcycle Tires & Tubes was classified by channels of distribution which are Export, Original Equipment Manufacturer (OEM) and

party's manufacture 2/ 228 149 (79) (34.8) 464 288 (176) (37.9) 3rd party's products for distribution 246 315 69 28.1 515 606 91 17.6 Total domestic product group 1,974 1,984 10 0.5 3,761 3,686 (75) (2.0

% 1,337 -1.0% Selling and distribution expenses 884 924 -4.3% 903 -2.1% Administrative expenses 438 338 29.6% 434 1.1% EBIT 1,098 973 12.9% 1,073 2.4% EBITDA 1,339 1,236 8.3% 1,342 -0.2% Profit for the

277.8 (138.9) (33.3%) Gross Profit 281.9 166.0 (115.9) (41.1%) Gross Profit Margin 67.7% 59.8% GPM before adjustment with PPA 68.8% 60.6% Rental and service income from warehouses, distribution centers

with PPA 57.3% 7.7% 1. Rental and Service Income  Rental and service income from warehouses, distribution centers and factories during the first quarter of 2019 was THB 275.9 mm, which increased by THB

, who paid lower tariffs than other customer groups. Raw Water Volume (Million Cu.M) Quarter 1 2019 2018 YOY % Total distribution volume 77.35 61.93 15.42 24.90% Internal usage for tap water 7.89 7.72

0.43 27.56 Gain on exchange rate 0.61 0.97 0.00 (0.61) (100.00) Profit before expenses, finance cost and taxes 19.72 31.27 17.00 27.70 (2.72) (13.79) Distribution costs 1.18 1.87 1.43 2.33 0.25 21.19

230.4 15.4 820.5 90.2 Selling and distribution expenses 69.0 73.7 56.9 (4.7) (6.4) 12.1 21.3 Administrative expenses 81.4 79.5 125.6 1.9 2.4 (44.2) (35.2) Revenues and Costs of Sales and Services The

% (0.45) (33.95%) Total revenues 3,296.37 100.00% 3,406.32 100.00% 109.95 3.34% Distribution costs 131.70 4.00% 132.77 3.90% 1.07 0.81% Administrative expenses 90.56 2.75% 104.05 3.05% 13.50 14.91% Profit