Trung Nguyên its "Weasel" sub-brand. Due to the complicated production process, only 40–50 kg of "Weasel" coffee are produced annually. It is much more expensive than any of the company's other products: a 1 kg bag of "Weasel" coffee costs $3,000, six times higher than Indonesian kopi luwak. Dang has claimed, however, that Trung Nguyên's Vietnamese version is of higher quality, since production depends on wild or free range civets who choose the best coffee beans themselves, instead of being caged and force-fed. Currently, Trung Nguyen owns the system of four factories: Along with producing and processing coffee beans, Trung Nguyên operates
White coffee milk, corn syrup derivatives, soy, or nut products. Sweeteners used include cane sugar or artificial ingredients. White coffee should be distinguished from café au lait, in that white coffee uses chilled or room-temperature milk or other whitener, while café au lait uses heated or steamed milk. In Indonesia, the term white coffee or "kopi putih" refers to coffee beans which are roasted less than regular coffee beans. The shorter and lower heat roasting yields lighter-colored coffee beans, called "biji kopi putih" or white coffee beans. The white coffee beans are harder and different in taste than regular coffee beans. White