Shareholders and Management Structure

Top Ten of Shareholders as the close of share register on March 10, 2022

Shareholders

No. of  Shares

% Holder

1.  Ratch Group PCL.

601,280,883

51.67

2.  Saha Pattana Inter-Holding PCL.

177,863,961

15.28

3.  S&J International Enterprises PCL.

112,000,000

9.62

4.  Saha Pathanapibul PCL.

66,850,000

5.74

5.  I.C.C. International PCL.

53,000,000

4.55

6.  Mr. Veerapat Punsak-Udomsin

39,665,000

3.41

7.  U.B.Chemical Industries Co., Ltd.

15,485,400

1.33

8.  International Laboratories Co., Ltd.

10,700,000

0.92

9.  Mr. Boonkiet Chokwatana

7,400,000

0.64

10. Mr. Boonsithi Chokwatana

5,000,000

0.43