- 2024/01/25We added E-4288B,E-4388B,E-4408B .
- 2024/01/25We deleted E-4288,E-4388,E-4408,C-4255E,NBR-4413E .
- 2020/07/01RoHS 6 substances has been updated in 2020 edition
- 2019/02/15ICP data has been updated in 2019 edition
- 2019/01/11We added C-4255E,NBR-4112E,NBR-4413E.
