IGO Interactive Annual Report 2018

Notes to the consolidated financial statements 30 June 2018 (continued) 21 Financial risk management (continued) (b) Credit risk (continued) Nickel ore sales The Group has a concentration of credit risk in that it depends on BHP Billiton Nickel West Pty Ltd (BHPB Nickel West) for sales revenue from the Long Operation. During the year ended 30 June 2018, all nickel ore sales revenue was sourced from this company. The risk is mitigated in that the agreement relating to sales revenue contains provision for the Group to seek alternative revenue providers in the event that BHPB Nickel West is unable to accept supply of the Group’s product due to a force majeure event. This has been further de-risked as the Nova Operation could accept ore from the Long Operation for processing and concentrate production. The risk is also further mitigated by the receipt of 70% of the value of any months’ sale within a month of that sale occurring. The Long Operation was placed under care and maintenance in June 2018. The Group has policies in place to ensure that sales of products are made to customers with an appropriate credit history. Other In respect of financial assets and derivative financial instruments, the Group's exposure to credit risk arises from potential default of the counterparty, with a maximum exposure equal to the carrying amount of these instruments. Exposure at the reporting date is addressed below. The Group does not hold any credit derivatives to offset its credit exposure. Derivative counterparties and cash transactions are restricted to high credit quality financial institutions. The maximum exposure to credit risk at the reporting date was as follows: 2018 $'000 2017 $'000 Financial assets Cash and cash equivalents 138,688 35,763 Trade and other receivables 50,858 50,047 Other receivables 70,796 6,525 Financial assets 24,294 15,348 Derivative financial instruments 1,990 657 286,626 108,340 (c) Liquidity risk Liquidity risk is the risk that the Group will not be able to meet its financial liabilities as they fall due. The Group’s approach to managing liquidity risk is to ensure, as far as possible, that it will always have sufficient liquidity to meet its liabilities when due, under both normal and stressed conditions, without incurring unacceptable losses or risking damage to the Group’s reputation. Management and the Board monitors liquidity levels on an ongoing basis. Maturities of financial liabilities The following table details the Group’s remaining contractual maturity for its non-derivative financial liabilities. The tables are based on the undiscounted cash flows of financial liabilities based on the earliest date on which the Group can be required to pay. Independence Group NL 43 IGO ANNUAL REPORT 2018— 107 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 30 JUNE 2018