| 06 July 2021 | Information on Sales Arrangements No. 4 Issued on 26 June 2021 (Revised on 6 July 2021) | Download PDF |
| 06 July 2021 | Information on Sales Arrangements No. 3 Issued on 16 June 2021 (Revised on 6 July 2021) | Download PDF |
| 26 June 2021 | Information on Sales Arrangements No. 4 Issued on 26 June 2021 | Download PDF |
| 25 June 2021 | Information on Sales Arrangements No. 3 Issued on 16 June 2021 (Revised on 25 June 2021) | Download PDF |
| 22 June 2021 | Information on Sales Arrangements No. 2 Issued on 08 June 2021 (Revised on 22 June 2021) | Download PDF |
| 16 June 2021 | Information on Sales Arrangements No. 3 Issued on 16 June 2021 | Download PDF |
| 12 June 2021 | Information on Sales Arrangements No. 1 Issued on 01 June 2021 (Revised on 12 June 2021) | Download PDF |
| 08 June 2021 | Information on Sales Arrangements No.2 Issued on 08 June 2021 | Download PDF |
| 01 June 2021 | Information on Sales Arrangements No.1 Issued on 01 June 2021 | Download PDF |