20% failed to return their questionnaire. Those that returned their questionnaires advised that facilities are not subject to third-party supply chain audits and have not been visited by SSM management. Research conducted by staff at SSM has shown that the risk of modern slavery in food production is high. This high risk is also true for suppliers based in China and Eastern Europe. Identify and explain four (4) of the most relevant ESG risks that are present in SSM's supply chain