| 06 July 2021 | Information on Sales Arrangements No.5 Issued on 22 June 2021 (Revised on 6 July 2021) | Download PDF |
| 22 June 2021 | Information on Sales Arrangements No.5 Issued on 22 June 2021 | Download PDF |
| 25 April 2021 | Information on Sales Arrangements No.4 Issued on 22 November 2020 (Revised on 25 April 2021) | Download PDF |
| 04 December 2020 | Information on Sales Arrangements No.4 Issued on 22 November 2020 (Revised on 4 December 2020) | Download PDF |
| 27 November 2020 | Information on Sales Arrangements No.3 Issued on 17 November 2020 (Revised on 27 November 2020) | Download PDF |
| 22 November 2020 | Information on Sales Arrangements No.4 Issued on 22 November 2020 | Download PDF |
| 20 November 2020 | Information on Sales Arrangements No.2 Issued on 9 November 2020 (Revised on 20 November 2020) | Download PDF |
| 17 November 2020 | Information on Sales Arrangements No.3 Issued on 17 November 2020 | Download PDF |
| 13 November 2020 | Information on Sales Arrangements No. 1 Issued on 2 November 2020 (Revised on 13 November 2020) | Download PDF |
| 09 November 2020 | Information on Sales Arrangements No.2 Issued on 9 November 2020 | Download PDF |
| 02 November 2020 | Information on Sales Arrangements No.1 Issued on 2 November 2020 | Download PDF |