1. XBIO_Notice to shareholders regarding rights to subscribe for new shares (EN)

3. XBIO_Enclosure 2_Notice of allotment of new ordinary shares (EN)

4. XBIO_Enclosure 3_Subscription Form_TH _ENG

5. XBIO_Enclosure 4_Power of Attorney (EN)

6. XBIO_Enclosure 5_Additional Subscription Documents only for Subscribers Wishing to Deposit Securities_TH-EN

7. Enclosure 6_XBIO_Map of the Location for Submission of Subscription Documents for Newly Issued Ordinary Shares (EN)

8. Enclosure 7_XBIO_FATCA Form_TH-EN