After nearly four years of effort, the laboratory now has the capacity to produce 50 liters of pigment at a time. While this is still far from the one-ton-per-batch requirement of mass production, there is clearly light at the end of the tunnel.
經過將近四年的努力，目前實驗室已可做到一次五十公升的小批量試產，雖然離一批一噸的正式量產還有一段距離，但總算成功在望了。