By the 19th century, vials of laudanum and raw opium were freely available.

到了19世纪，瓶装的鸦片酊和生鸦片是很容易得到的。

《柯林斯英汉双解大词典》

Another factor is the increasing availability of heroin, which over the last decade has begun to be refined from raw opium in Afghanistan itself.

BBC: Afghanistan, the drug addiction capital

In the criminal economy, processed or raw opium grown in Afghanistan will remain profitable for traffickers, border guards and corrupt officials as it makes its way to Europe.

ECONOMIST: Tajikistan