As an exporter you can choose to mitigate your debtor risk by using credit insurance.
This can help protect your company against non-payment by the buyer for financial reasons (e.g. insolvency or default), as well as political/country payment restrictions (by arrangement with your insurer).
If your policy is with a known insurer, ANZ ExportLink (subject to ANZ credit criteria) may provide finance of the invoice value upon shipment. This allows you to advance your cash flows against your credit insurance policy.