Mitsui Takeda Chemicals Inc. took over all shares of Takeda Pharmaceutical Company Limited. July: Converted to SGS ISO 9001:2000 (UKAS) version certification.
2002
March: The plant passed the environmental impact assessment review.
2004
January: The incinerator was shut down due to dioxin control. In March, the usage license for the plant's expansion was obtained (fully legal use).
2005
June: Taiwan Environmental Management Association guided ISO-14001.