Woodland sawmill guy

I own a small family sawmill, unfortunately local supplies of Larch have dried up (never happened before). There is still quite a lot of harvested logs stacked in forests but no sales due to lack of access. I can organise transport and need full loads of larch, preferably seasoned not freshly harvested. Circa. 25t loads. If anyone is aware of stock for sale, 300mm to 900mm dia. please post info. Scotland would mean cheaper haulage but would consider anywhere in the UK.