Grocery Supplier Cost Index

grocery-supplier-cost-index

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Grocery Supplier Cost Index

The Infometrics-Foodstuffs New Zealand Grocery Supplier Cost Index (GSCI), commissioned by Foodstuffs New Zealand, measures the change in the list cost of grocery goods charged by suppliers to the Foodstuffs North and South Island cooperatives.

List cost refers to the cost suppliers charge retailers before trade spend is applied; trade spend being any form of discount provided by a supplier to allow their goods to be discounted.

The Index utilises detailed Foodstuffs NZ data, across over 60,000 products, analysed by independent economics consultancy Infometrics to produce the GSCI and publish it on a monthly basis.

Methodology Report

Grocery Supplier Cost Index Methodology Report (August 2022)

Monthly Releases

Mar 2025

March 2025 Update (Published 14 April 2025)

Media Release: Costs from grocery suppliers to supermarkets increase 2.0%pa in March

Feb 2025

February 2025 Update (Published 10 March 2025)

Media Release: Costs from grocery suppliers to supermarkets increase 1.8%pa in February

Jan 2025

January 2025 Update (Published 10 February 2025)

Media Release: Costs from grocery suppliers to supermarkets increase 2.1%pa in January

Dec 2024

December 2024 Update (Published 14 January 2025)

Media Release: Costs from grocery suppliers to supermarkets increase 2.2%pa in December

Nov 2024

November 2024 Update (Published 16 December 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.1%pa in November

Oct 2024

October 2024 Update (Published 11 November 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.0%pa in October

Sep 2024

September 2024 Update (Published 7 October 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.3%pa in September

Aug 2024

August 2024 Update (Published 11 September 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.3%pa in August

Jul 2024

July 2024 Update (Published 12 August 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.4%pa in July

Jun 2024

June 2024 Update (Published 8 July 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.7%pa in June

May 2024

May 2024 Update (Published 10 June 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 2.9%pa in May

Apr 2024

April 2024 Update (Published 10 May 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 3.0%pa in April

Mar 2024

March 2024 Update (Published 8 April 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 3.2%pa in March

Feb 2024

February 2024 Update (Published 11 March 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 3.7%pa in February

Jan 2024

January 2024 Update (Published 12 February 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 4.3%pa in January

Dec 2023

December 2023 Update (Published 15 January 2024)

Media Release: Costs from grocery suppliers to supermarkets increase 4.5%pa in December

Nov 2023

November 2023 Update (Published 12 December 2023)

Media Release: Costs from grocery suppliers to supermarkets increase 4.8%pa in November

Oct 2023

October 2023 Update (Published 13 November 2023)

Media Release: Costs from grocery suppliers to supermarkets increase 5.4%pa in October

Sep 2023

September 2023 Update (Published 9 October 2023)

Media Release: Costs from grocery suppliers to supermarkets increase 6.1%pa in September

Aug 2023

August 2023 Update (Published 11 September 2023)

Media Release: Costs from grocery suppliers to supermarkets increase 6.6%pa in August

Jul 2023

July 2023 Update (Published 7 August 2023)

Media Release: Costs from grocery suppliers to supermarkets increase 7.5%pa in July

Jun 2023

June 2023 Update (Published 10 July 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 8.3% in June

May 2023

May 2023 Update (Published 12 June 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 8.8% in May

Apr 2023

April 2023 Update (Published 8 May 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.0% in April

Mar 2023

March 2023 Update (Published 17 April 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.3% in March

Feb 2023

February 2023 Update (Published 13 March 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.4% in February

Jan 2023

January 2023 Update (Published 13 February 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.0% in January

Dec 2022

December 2022 Update (Published 16 January 2023)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.6% in December

Nov 2022

November 2022 Update (Published 12 December 2022)

Media Release: Cost increases from grocery suppliers to supermarkets increase 10.2% in November

Oct 2022

October 2022 Update (Published 7 November 2022)

Media Release: Cost increases from grocery suppliers to supermarkets accelerate to 10.0%pa in October

Sep 2022

September 2022 Update (Published 10 October 2022)

Media Release: Cost increases from grocery suppliers to supermarkets rise 9.2% in September

Aug 2022

August 2022 Update (Published 12 September 2022)

Media Release: Cost increases from grocery suppliers up 8.7% in August

Jul 2022

July 2022 Update (Published 8 August 2022)

Media Release: Grocery costs from suppliers rise 7.9% according to new Index from Infometrics and Foodstuffs NZ