Data Sources
Every organisation, dataset and publication we have cited anywhere on the Commodities.tz network, in one registry. This page is generated directly from our internal source registry — see individual price observations, supplier profiles and articles for which specific source backs which specific claim.
| Organization | Title | Type | Commodity | Retrieved |
|---|---|---|---|---|
| IPS News | IPS News — news feed | News | General | 10 Oct 2026 |
| Kilimo Kwanza | Kilimo Kwanza — news feed | News | General | 10 Oct 2026 |
| Bank of Tanzania | Quarterly Statistical Bulletin — Quarter Ending March 2026 (Zanzibar Exports by Commodity, Table 8.9) | Report | Seaweed | 10 Oct 2026 |
| National Bureau of Statistics (Tanzania) / OCGS Zanzibar | Annual Agricultural Sample Survey 2023/24 — Key Findings Report (Table 3.6, Production of Selected Fruits) | Report | Avocado | 10 Oct 2026 |
| The Citizen | Kulthum Maabad Turns Zanzibar's Seaweed Into Global Gold | News | Seaweed | 10 Oct 2026 |
| Tanzanice Agrofoods Ltd | About Us | Company | Avocado | 10 Oct 2026 |
| AMIS Business Solution Ltd | AMIS Fresh — company site | Company | Avocado | 10 Oct 2026 |
| Seasons Orchards Ltd | Company site | Company | Avocado | 10 Oct 2026 |
| Tanzania Horticultural Association (TAHA) | Organization site | Company | General | 10 Oct 2026 |
| Tanzania Trade Development Authority (TanTrade) | Organization site | Government | General | 10 Oct 2026 |
| Internal Review | Directory accuracy review — Kilimo Nyuki Tanzania publish-status correction (2026-10-10) | Other | General | 10 Oct 2026 |
| Internal Review | Directory accuracy review — Gando Farmers Association (GAFA) currency re-check (2026-10-10) | Other | General | 10 Oct 2026 |
| Internal Review | Directory accuracy review — ZARI (Kizimbani) website re-verification (2026-10-10) | Other | General | 10 Oct 2026 |
| mabumbe.com (third-party Tanzanian business directory) | CDTF logo provenance — directory-accuracy review note (2026-10-10) | Other | General | 10 Oct 2026 |
| Rice News Today | Rice News Today — news feed | News | Rice | 9 Oct 2026 |
| CMB News (Commodity Board Europe) | CMB News (Commodity Board Europe) — news feed | News | General | 9 Oct 2026 |
| Midi Madagasikara (vanille) | Midi Madagasikara (vanille) — news feed | News | Vanilla | 9 Oct 2026 |
| Midi Madagasikara (girofle) | Midi Madagasikara (girofle) — news feed | News | Clove | 9 Oct 2026 |
| Food and Agriculture Organization (FAOSTAT) | FAOSTAT Detailed Trade Matrix - Tanzania clove (item 698) exports by destination, 1997-2024 | International Org | Clove | 8 Oct 2026 |
| Revolutionary Government of Zanzibar, Ministry of Trade and Industrial Development | Hotuba ya Waziri wa Biashara na Maendeleo ya Viwanda - Bajeti 2025/26 (ZSTC clove farmgate/FOB prices) | Government | Clove | 8 Oct 2026 |
| Office of Chief Government Statistician (OCGS), Zanzibar | Zanzibar Statistical Abstract - Exports of Main Cash Crops, cloves (Table E.3.3/E.3.4) | Government | Clove | 8 Oct 2026 |
| Food and Agriculture Organization (FAOSTAT) | FAOSTAT Detailed Trade Matrix - Tanzania green coffee (item 656) exports by destination, 1997-2024 | International Org | Coffee | 8 Oct 2026 |
| Food and Agriculture Organization (FAOSTAT) | FAOSTAT Detailed Trade Matrix - Tanzania rice (item 31, milled) exports by destination, 2019-2024 | International Org | Rice | 8 Oct 2026 |
| Food and Agriculture Organization (FAOSTAT) | FAOSTAT Detailed Trade Matrix - Tanzania vanilla (item 692, raw) exports and imports by partner country, 1995-2024 | International Org | Vanilla | 8 Oct 2026 |
| Food and Agriculture Organization (FAOSTAT) | FAOSTAT Detailed Trade Matrix - Tanzania cacao (item 661) exports by destination, 1997-2024 | International Org | Cacao | 8 Oct 2026 |
| Tanzania Mercantile Exchange (TMX) | TMX live auction data (Firestore sheetsData collection) - cocoa, by region | Exchange | Cacao | 8 Oct 2026 |
| Tanzania Bureau of Standards (TBS) | Catalogue of East African Standards, October 2024 — sisal entries | Government Portal | Sisal | 8 Oct 2026 |
| Food and Agriculture Organization of the United Nations (FAO) | Intergovernmental Group (IGG) on Hard Fibres and IGG on Jute, Kenaf and Allied Fibres | International Org | Sisal | 8 Oct 2026 |
| Tanzania Atomic Energy Commission (TAEC) | TAEC — Technical and Analytical Services (Huduma za Kiufundi na Uchambuzi) | Government Portal | General | 8 Oct 2026 |
| Tanzania Agricultural Research Institute (TARI) | TARI Mlingano — centre profile, mandate and laboratories | Government Portal | Sisal | 8 Oct 2026 |
| Tanzania Ports Authority (TPA) | TPA Annual Report & Accounts for the year ended 30 June 2022 | Report | Sisal | 8 Oct 2026 |
| LICO Global Company Limited | Company website -- products and export lines | Company Site | Clove | 8 Oct 2026 |
| Milling Middle East & Africa | Tanzania commissions US$40M rice mill to expand processing capacity, regional exports | Trade Press | Rice | 8 Oct 2026 |
| Ecofin Agency | Tanzania Opens $40 Million Rice Mill to Support Farmers and Agro-Processing | News | Rice | 8 Oct 2026 |
| Kili Quality | Company website -- cloves product page | Company Site | Clove | 8 Oct 2026 |
| D+C Development and Cooperation (Ali Shaaban Juma) | Branded spices -- Zanzibar promotes locally grown organic cloves on the world market | Press | Clove | 8 Oct 2026 |
| Blue Spices Zanzibar Ltd. | Company website -- about, sourcing and imprint | Company Site | Clove | 8 Oct 2026 |
| Blue Spices Zanzibar Ltd. (spices.blue webshop) | Webshop product listing -- Nelken (ganz) / whole cloves | Company Site | Clove | 8 Oct 2026 |
| Zanzibar State Trading Corporation | ZSTC Sales Policy 2013/14 (archived PDF) | Government | Clove | 8 Oct 2026 |
| UN Comtrade (United Nations Statistics Division) | Tanzania HS 1806 (chocolate and cocoa preparations) trade by partner and subheading, 2022-2024 | International Org | Chocolate | 8 Oct 2026 |
| Tanzania Trade Portal | Tanzania Cotton Association (TCA) — contact listing | Government | General | 8 Oct 2026 |
| Government of Tanzania | Cotton Industry Regulations, 2011 (Cap. 201) | Government | General | 8 Oct 2026 |
| World Bank | The Cotton Sector of Tanzania, Africa Region Working Paper Series No. 127 | Government | General | 8 Oct 2026 |
| Tanzania Cotton Board | TCB staff recruitment notice referencing CDTF (current-season activity) | Government | General | 8 Oct 2026 |
| Friedrich-Ebert-Stiftung Library | Tanzania's Cotton Sector: Reforms, Constraints and Challenges | Government | General | 8 Oct 2026 |
| Tanzania Agricultural Research Institute | TARI official contacts page | Government | General | 8 Oct 2026 |
| Daily News (Tanzania) | TARI-Ukiriguru seeks to educate 15,000 farmers on new technology | Government | General | 8 Oct 2026 |
| Daily News (Tanzania) | Organic cotton farmers establish association | Government | General | 8 Oct 2026 |
| ScienceDirect | Sesame production constraints, variety traits preference in Southeastern Tanzania | Government | General | 8 Oct 2026 |
| Tanzania Plant Health and Pesticides Authority | TPHPA official site | Government | General | 8 Oct 2026 |
| International Plant Protection Convention (IPPC) | United Republic of Tanzania Phytosanitary Certificate | Government | General | 8 Oct 2026 |
| World Bank / GAFSP | Private Sector Window — Agribusiness Tanzania | Government | General | 8 Oct 2026 |
| Tanzania Official Seed Certification Institute | TOSCI official site | Government | General | 8 Oct 2026 |
| Farmers Review Africa | Tanzania certifies over 480 plant varieties | Government | General | 8 Oct 2026 |
| Zanzibar Bureau of Standards | ZBS official site | Government | General | 8 Oct 2026 |
| Zanzibar Bureau of Standards | List of Compulsory Zanzibar National Standards as of June 2022 | Government | General | 8 Oct 2026 |
| Tanzania Bureau of Standards | List of Compulsory Tanzania Standards | Government | General | 8 Oct 2026 |
| TradeMark Africa | TANTRADE to support spice traders get reliable markets | Government | General | 8 Oct 2026 |
| International Trade Centre | The Tanzania Spices label launched | Government | General | 8 Oct 2026 |
| Tanzania Smallholder Farmers Association | MVaDA — Tanzania Smallholder Farmers Association | Ngo | Vanilla | 8 Oct 2026 |
| REPOA (Policy Research for Development) | Enhancing Competitiveness of Seaweed Industry in Zanzibar (Policy Brief) | Report | Seaweed | 8 Oct 2026 |
| UNIDO (Neish, I.C. & Msuya, F.E.) | Seaweed Value Chain Assessment of Zanzibar: Creating Value for the Poor (3ADI Project 13083) | Report | Seaweed | 8 Oct 2026 |
| Good Neighbors Tanzania | Baseline and Value Chain Survey - Seaweed Farming in Zanzibar | Report | Seaweed | 8 Oct 2026 |
| Zanzibar Bureau of Standards (ZBS) | Draft Zanzibar Standard PCD 435:2022 - Dried Raw Seaweed - Specification | Government | Seaweed | 8 Oct 2026 |
| Zanzibar Bureau of Standards (ZBS) | Draft Zanzibar Standard PCD 436:2022 / WGD 6:2021 - Seaweed Powder - Specification | Government | Seaweed | 8 Oct 2026 |
| The Nature Conservancy | Tanzania Seaweed Guide (1st ed.) | Report | Seaweed | 8 Oct 2026 |
| Daily News (Tanzania) | Seaweed industry revenue reaches 13.9bn/- | News | Seaweed | 8 Oct 2026 |
| Cargill | The Nature Conservancy Aims to Conserve Marine Environments While Boosting Local Incomes in Tanzania | News | Seaweed | 8 Oct 2026 |
| The Fish Site | Seaweed firm unlocks aquaculture potential in Zanzibar | News | Seaweed | 8 Oct 2026 |
| The Citizen (Tanzania) | Zanzibar's blue economy gets boost with $117m fisheries, aquaculture project | News | Seaweed | 8 Oct 2026 |
| CBI (Centre for the Promotion of Imports from Developing Countries, Netherlands) | Entering the European market for avocados | Government | Avocado | 8 Oct 2026 |
| CBI (Centre for the Promotion of Imports from Developing Countries, Netherlands) | The European market potential for avocados | Government | Avocado | 8 Oct 2026 |
| FAO | Tanzania advances avocado sector with support from FAO's OCOP initiative | Report | Avocado | 8 Oct 2026 |
| The Citizen (Tanzania) | Government: Avocado export earnings more than double in five years | News | Avocado | 8 Oct 2026 |
| Kilimo Kwanza | Tanzania's Avocado Ascent: From Highlands to Global Markets | News | Avocado | 8 Oct 2026 |
| Kilimo Kwanza | Avocado: From 8 Collection Centres to 15 Export Markets | News | Avocado | 8 Oct 2026 |
| FreshPlaza | Tanzania launches avocado hubs to boost exports | News | Avocado | 8 Oct 2026 |
| FreshPlaza | Morocco overtakes Kenya as Africa's top avocado exporter in 2025 | News | Avocado | 8 Oct 2026 |
| Rungwe Avocado Company (RAC) | About Us | Other | Avocado | 8 Oct 2026 |
| Finnfund | Africado Limited (project page) | Other | Avocado | 8 Oct 2026 |
| Lupembe Avocado Farm Ltd | About | Other | Avocado | 8 Oct 2026 |
| The Citizen (Tanzania) | Big avocado investment sparks infrastructure drive in Njombe | News | Avocado | 8 Oct 2026 |
| Ubora Landmark Limited | Company website -- spices product line | Other | Blackpepper | 7 Oct 2026 |
| Kili Quality | Company website -- black pepper product page | Other | Blackpepper | 7 Oct 2026 |
| Tanzania Spices Association (TASPA) / search aggregation | Agripromise Co. Ltd (Linda Spices) -- company identity, indexed TASPA page + contact | Industry Board | Blackpepper | 7 Oct 2026 |
| Cotton Grower | Cotton Grower — news feed | News | Cotton | 7 Oct 2026 |
| Kimango Farms | Company website -- Our Products (chilli) | Other | Chilli | 7 Oct 2026 |
| VC4A / TanzaniaHoney.org (secondary corroboration) | AfriLife Products Ltd -- venture profile + trade-press coverage | Other | Honey | 7 Oct 2026 |
| Tanko Group Limited Tanzania | Company website -- green cardamom exporter profile | Other | Cardamom | 7 Oct 2026 |
| Golden Seed Export | Company website -- product/commodity overview | Other | Sesame | 7 Oct 2026 |
| Best Dialogue (BEST-AC) / ZACPO | ZACPO -- The Zanzibar Clove Growers Organisation, fact sheet | Other | Clove | 7 Oct 2026 |
| VanillaRoots (vanilla-industry price-history compilation) | Madagascar Vanilla Price History — Track 10+ Years of Data (Grade A / Grade B FOB export ranges, 2012-2026) | Other | Vanilla | 7 Oct 2026 |
| HortiDaily | Tanzania: How African birds-eye chili is growers' new 'green gold' | News | Chilli | 7 Oct 2026 |
| Food Business Africa (search: chocolate) | Food Business Africa (search: chocolate) — news search | News | Chocolate | 7 Oct 2026 |
| Food Business Africa (search: chilli) | Food Business Africa (search: chilli) — news search | News | Chilli | 7 Oct 2026 |
| Food Business Africa (search: sesame) | Food Business Africa (search: sesame) — news search | News | Sesame | 7 Oct 2026 |
| Food Business Africa (search: cardamom) | Food Business Africa (search: cardamom) — news search | News | Cardamom | 7 Oct 2026 |
| AllAfrica (search: sisal) | AllAfrica (search: sisal) — news search | News | Sisal | 7 Oct 2026 |
| AllAfrica (search: vanilla) | AllAfrica (search: vanilla) — news search | News | Vanilla | 7 Oct 2026 |
| AllAfrica (search: clove) | AllAfrica (search: clove) — news search | News | Clove | 7 Oct 2026 |