Shrimp & prawns · Buyer profile
Whiteleg shrimp (Pacific white shrimp, vannamei): a specification-first buyer guide
Penaeus vannamei
Whiteleg shrimp is a tropical penaeid native to the eastern Pacific, from Sonora in Mexico to Tumbes in Peru.[1]
Commercial processing includes whole, headless, peeled, and cooked presentations; the cut and preparation matter as much as the species name.[3]
Free for buyers. One reviewed request; our team approaches suitable independent suppliers and returns comparable proposals — you never deal with a supplier directly, and suppliers cannot pay for placement. Assisted sourcing applies to programmes of USD 250,000 or more per year or season.
Educational profile, not an offer. Facts are general and come from the numbered sources; guidance boxes are our own buyer advice. No verified supplier offer for this item is on file — origin, grade, certification, packing and timing are confirmed per offer, with evidence, during sourcing.
At a glance
Short answers to the questions buyers ask first. Each answer comes from the numbered sources below.
- Which types do buyers specify?
- HOSO — head-on, shell-on, HLSO — headless, shell-on, PD — peeled and deveined, PUD — peeled, undeveined, PDTO — peeled, deveined, tail-on, Cooked shrimp.[3],[2]
- How is quality graded?
- Shrimp may be packed by count per unit weight or by count per package; the unit is part of the specification.[2]
- What do the sources say about seasons?
- In the extensive pond system documented by FAO, shrimp reach 11–12 g after 4–5 months, with one or two crops per year.[1]
- How is it stored and shipped?
- Chilled fish and shellfish should be held as close as possible to 0 °C, using sufficient ice or suitable refrigeration.[3]
- What makes it premium?
- The sources used define no separate premium grade; write premium criteria as measurable specifications.
What whiteleg shrimp is
- Adults spawn offshore, while juveniles occupy estuaries, lagoons, and mangrove areas.[1]
- The species reaches a maximum length of 23 cm; females commonly grow faster and larger than males.[1]
- The FAO account lists producers across Asia and the Americas, including China, Thailand, Ecuador, and Mexico; its producer map uses 2006 statistics, not a current ranking.[1]
Recognized types and varieties
How the types buyers name in requests differ, as described by the sources. Pick one to carry it into your request.
HOSO — head-on, shell-on
- Whole shrimp retain the head and shell; whole Penaeus presentations are included in the Codex processing guidance.[3]
HLSO — headless, shell-on
- Raw headless shrimp have the head removed but retain the shell.[3]
PD — peeled and deveined
- Peeled and deveined shrimp have the shell removed, the back opened, and the gut removed.[3]
PUD — peeled, undeveined
- Peeling removes the head and shell; deveining is a separate processing operation and must not be assumed from “peeled” alone.[3]
PDTO — peeled, deveined, tail-on
- Tail-on is a recognized marketing form alongside peeled and deveined processing; tail retention is distinct from removal of the body shell.[3]
Cooked shrimp
- Quick frozen shrimp may be partially or fully cooked, peeled or unpeeled; “cooked” therefore does not define the shell presentation.[2]
Commercial formats, classes and grades
- Shrimp may be packed by count per unit weight or by count per package; the unit is part of the specification.[2]
- The labeled count per unit weight is checked by counting shrimp and dividing by actual deglazed weight, not gross glazed weight.[2]
- Declared net contents of glazed shrimp exclude the glaze.[2]
- Quick freezing is complete only at −18 °C or colder at the thermal center after thermal stabilization.[2]
- Any presentation is permitted if it meets the standard and is described without misleading the consumer.[2]
- A pack cannot mix genera, although species of the same genus with similar sensory properties may be mixed under this standard.[2]
- Glaze water must be potable water or clean seawater.[2]
- For products within Article 35’s scope sold to EU final consumers or mass caterers, mandatory information includes commercial designation, scientific name, production method, and catch or farming area.[5]
- For aquaculture labeling under Article 38, the country is linked to where the product reached more than half its final weight or spent more than half the rearing period.[5]
- For covered wild-caught marine imports, the EU IUU scheme requires a catch certificate validated by the competent flag state; this is a separate route from farm-production documentation.[6]
Typical uses and buyer profiles
- Tropical Penaeus processing includes butterfly, easy-peel, stretched, and sushi-shrimp forms as well as standard peeled products.[3]
- Cooked shrimp processing must control contamination after heating, including during peeling and packing.[3]
Who typically specifies this — general guidance
- For procurement teams: compare proposals against one agreed preparation and weight basis.
- For processing and foodservice teams: match the requested cut to your own preparation workflow.
Seasonality and sourcing considerations
Season windows are shown as the sources state them; confirm packing or harvest weeks with each supplier for the season you buy.
Storage, handling and logistics
- Chilled fish and shellfish should be held as close as possible to 0 °C, using sufficient ice or suitable refrigeration.[3]
- Frozen storage should maintain −18 °C or colder, with temperature fluctuations minimized.[3]
- Packaging and processing must minimize dehydration and oxidation during frozen distribution.[2]
- In reduced-oxygen seafood packaging, Clostridium botulinum requires specific hazard controls; ordinary chilled storage is not a substitute for a validated control strategy.[4]
Strengths, trade-offs and best fit
Strengths
Best fit when… — general guidance
- Choose a presentation against your own labor, yield, and receiving requirements.
- Review origin-specific evidence before setting a repeat delivery program.
What to state in your request
- State species, scientific name, farmed or wild production, and origin.
- Define the presentation in words as well as abbreviations; attach a cut or trim diagram.
- Set the size or count band, measurement unit, and permitted tolerance.
- For shrimp, specify whether the count is per pound, per kilogram, or per pack; require deglazed measurement.
- State fresh, chilled, or frozen condition, freezing history, and agreed temperature records.
- Specify glaze separately from net product weight, inner pack, and case weight.
- Request ingredient and additive declarations and a destination-specific document checklist.
- Set harvest or production dates, delivery schedule, sampling plan, and rejection criteria.
Start your request with these requirements
Fill in what you already know; it is carried into the request form, where you add your programme value and contact details. Nothing is sent until you submit the form.
Free for buyers. One reviewed request; our team approaches suitable independent suppliers and returns comparable proposals — you never deal with a supplier directly, and suppliers cannot pay for placement. Assisted sourcing applies to programmes of USD 250,000 or more per year or season.
Often requested with whiteleg shrimp
Starter kits group products that buyers commonly source in one programme. The notes explain how the lines depend on each other — they are our general guidance; the product facts stay on each sourced profile.
Premium seafood counter programme
For seafood importers, wholesalers and food-service groups combining premium shrimp with salmon, seabream and, optionally, caviar.
Our guidance: State fresh/chilled or frozen for every line — chilled and frozen products need different cold chains and usually travel separately.
Compliance, documents and who is responsible
- Requirements for whiteleg shrimp depend on the product and on the origin and destination countries — check them for your own market before you commit.
- The producer or exporter is responsible for the product and shipment requirements; the buyer or importer for import permissions, local rules and its own due diligence.
- Certificates (for example GLOBALG.A.P., BRCGS, ASC, BAP, organic or halal) are requested per offer and checked against the issuing body or official register. Global B2B Group does not manufacture, export or certify products and does not give legal advice.
Frequently asked questions
Is premium a formal grade for this product?
The cited Codex product standards define composition, presentation, and acceptance requirements, not a named premium tier.[2]
Does net weight include protective glaze?
No. For glazed products covered by the cited standard, declared net contents exclude glaze.[2]
Is there a fixed harvest season?
In the extensive pond system documented by FAO, shrimp reach 11–12 g after 4–5 months, with one or two crops per year. This is a production-cycle example, not a confirmed monthly shipping window.[1]
Related guides and tools
Farm, plant or input projects
Production projects behind this product — farms, hatcheries, processing or growing systems — are handled by our specialist platform.
FishMatchSources
Numbers in the text point to these sources. Dates are those shown on each source, or the date we checked an undated page.
- 1.Cultured Aquatic Species Information Programme: Penaeus vannamei (opens in a new tab) — Food and Agriculture Organization of the United Nations, page checked 2026-10-25
- 2.CXS 92-1981: Standard for Quick Frozen Shrimps or Prawns (2014 text) (opens in a new tab) — Codex Alimentarius Commission, page checked 2026-10-25
- 3.CXC 52-2003: Code of Practice for Fish and Fishery Products (opens in a new tab) — Codex Alimentarius Commission, page checked 2026-10-25
- 4.Fish and Fishery Products Hazards and Controls Guidance (opens in a new tab) — U.S. Food and Drug Administration, page checked 2026-10-25
- 5.Regulation (EU) No 1379/2013, Articles 35 and 38 (opens in a new tab) — European Parliament and Council, page checked 2026-10-25
- 6.Illegal fishing: EU catch certification scheme (opens in a new tab) — European Commission, page checked 2026-10-25
Profile last reviewed 2026-10-25. Report a correction via contact.
Global B2B Group is committed to conducting its own activities in accordance with applicable law. It facilitates sourcing and RFQs and does not itself produce, manufacture, export or sell the listed products, or approve them on behalf of any authority. Suppliers are responsible for the products and shipments they offer and supply meeting the requirements of the origin and destination countries — for example safety, quality, labelling, traceability, sanitary or phytosanitary certificates and export documents, where relevant. Buyers remain responsible for their own import permissions, local requirements and due diligence. Requirements differ by product and country; this is not legal advice. Compliance & responsibilities · Terms