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The pace of supplier cost increases to Foodstuffs supermarkets quickened last month, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.5% increase in what suppliers charged in October 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets was unchanged last month, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.3% increase in what suppliers charged in September 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets picked up slightly in August, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.3% increase in what suppliers charged in August 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets quickened again last month, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.2% increase in what suppliers charged in July 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets increased slightly last month, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.1% increase in what suppliers charged in June 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets remained steady in May, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.0% increase in what suppliers charged in May 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets remained steady in April, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.0% increase in what suppliers charged in April 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets rose slightly in March, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.0% increase in what suppliers charged in March 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets slowed further in February, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 1.8% increase in what suppliers charged in February 2025, compared to a year earlier.

The pace of supplier cost increases to Foodstuffs supermarkets slowed slightly in January, with the Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI) showing an average 2.1% increase in what suppliers charged in January 2025, compared to a year earlier.