19 – Other assets Index141516171819202122232425 (XLSX:) Download Other assets In EUR mn 2021 2020 Short-term Long-term Short-term Long-term Prepaid expenses 60 18 57 12 Advance payments on fixed assets 83 14 38 — Other payments on account 107 22 91 13 Receivables from other taxes and social security 185 39 227 39 Contract assets 8 8 — 7 Emission rights1 58 — 37 — Emission rights to be received from customers1 99 — 72 — Other non-financial assets 21 12 14 30 Other assets 621 113 537 103 1 For further details refer to Note 23 – Provisions. 18 – Financial assets20 – Assets and liabilities held for sale