Notification 1328/MOIC, List C 02-2015, reserves several manufacturing activities to Lao nationals. Restricted activities, however, are mosly related to sub-activites associated with Lao traditions and ethnicy.
"Business Activities Reserved for Lao Nationals (Revised): [...]
- Manufacturing of other porcelain and ceramic products (reserved specifically for the  manufacture of Lao traditional porcelain with ancient and unique ethnic pattern)  [...]" (Notification 1328/MOIC, List C 02-2015).
Notification 1328/MOIC, List C 02-2015
[<a href="http://www.laotradeportal.gov.la/kcfinder/upload/files/MOIC_1328_2015_Eng.pdf">Notification</a>]