not 120.000 amber bought?
No.

1. Still unsold in round #5 - 81k
2. Sold today - 80k
3. Sold earlier - 20k+15k+4k
4. Have been sent to C-Cex at the start of the round - 50k (43k is still unsold)
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80+81+20+15+4+50 = 250

P.S. Round #5 available amount 81k+43k (C-Cex) =
124k