8. Long-term interest-bearing liabilities

As of 31 December 2022, the long-term liabilities consist of three loans in the amount of CHF 22.0 million from shareholders and one loan in the amount of CHF 6.0 million from third parties. The loans have an interest rate of 6 % and 4 % and have been agreed with maturities until December 2024, June 2025 and October 2025 (see also note 12).