Sermsuk expects sales of Crystal drinking water to grow by 12-14% this year, depending on overall growth in drinking water. The company will allocate 200 million baht to promote Crystal drinking water for the rest of the year with its "Crystal everywhere" campaign featuring model and actor Naphat "Nai" Siangsomboon. SSC shares closed yesterday on the Stock Exchange of Thailand at 63 baht, unchanged, in light trade worth 82,350 baht.