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TRADE AND OTHER RECEIVABLES - By currency (Details) - IDR (Rp) Rp in Billions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Trade and other receivables |  |  |
Trade receivables | Rp 8,510 | Rp 11,339 |
Gross or Cost |  |  |
Trade and other receivables |  |  |
Trade receivables | 16,312 | 19,699 |
Allowance for expected credit losses |  |  |
Trade and other receivables |  |  |
Trade receivables | (7,802) | (8,360) | Rp (6,207)
Related parties |  |  |
Trade and other receivables |  |  |
Trade receivables | 1,378 | 2,343 |
Related parties | Gross or Cost |  |  |
Trade and other receivables |  |  |
Trade receivables | 2,778 | 3,896 |
Related parties | Gross or Cost | Rupiah |  |  |
Trade and other receivables |  |  |
Trade receivables | 2,777 | 3,886 |
Related parties | Gross or Cost | United States Dollar |  |  |
Trade and other receivables |  |  |
Trade receivables | 1 | 10 |
Related parties | Allowance for expected credit losses |  |  |
Trade and other receivables |  |  |
Trade receivables | (1,400) | (1,553) |
Third parties |  |  |
Trade and other receivables |  |  |
Trade receivables | 7,132 | 8,996 |
Third parties | Gross or Cost |  |  |
Trade and other receivables |  |  |
Trade receivables | 13,534 | 15,803 |
Third parties | Gross or Cost | Rupiah |  |  |
Trade and other receivables |  |  |
Trade receivables | 11,838 | 13,439 |
Third parties | Gross or Cost | United States Dollar |  |  |
Trade and other receivables |  |  |
Trade receivables | 1,606 | 2,265 |
Third parties | Gross or Cost | Singapore Dollar |  |  |
Trade and other receivables |  |  |
Trade receivables | 56 | 75 |
Third parties | Gross or Cost | Others, Currency |  |  |
Trade and other receivables |  |  |
Trade receivables | 34 | 24 |
Third parties | Allowance for expected credit losses |  |  |
Trade and other receivables |  |  |
Trade receivables | Rp (6,402) | Rp (6,807) |

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