The boulder export business has issues and understandable as three countries are involved and many of these are locally generated. This ministry cognizant of the fact is constantly trying to find ways to resolve or make export smoother and more convenient though myriad issues including lack of collaboration between exporters, truckers and middleman dampen the situation as well as complicate.
for further information; Govt.’s intervention on boulder exports-from Lyonpo(25.11.2019)