How to Write a Lubricant RFQ That Gets Accurate Supplier Quotes: A B2B Buyer’s Template
A lubricant RFQ produces accurate, comparable supplier quotes only when it specifies seven things up front: exact product identification (family, viscosity grade, performance spec), quantity, packaging format, the Incoterm and delivery point, destination country and conformity requirements, requested documentation, and a target delivery window. Missing any one of these forces suppliers to guess — and guessed quotes cannot be compared against each other. This guide walks through each field and closes with a copyable RFQ template.
Why do so many lubricant RFQs come back with mismatched quotes?
The single most common cause is a request that never names an Incoterm or a destination country. Two suppliers responding to the same vague inquiry may quote one figure ex-factory and another including freight and insurance to a named port — numbers that look comparable on a spreadsheet but describe entirely different scopes of supply.
The second most common cause is an ambiguous product description. "Engine oil, 20 litres" tells a supplier nothing about viscosity grade, performance category, or whether a formal OEM approval letter is required versus a product that simply meets an industry specification. Each of those is a different product built to a different cost base.
An RFQ that skips quantity and packaging discussion also risks a quote that ignores minimum order quantity (MOQ) thresholds entirely, only for the buyer to discover later that the requested volume falls below what the supplier can economically produce.
Buyers who source through Altonex Global's RFQ Center submit structured requests directly to registered suppliers, which already reduces some of this ambiguity — but the accuracy of the response still depends on how completely the buyer fills in the fields below.
What product details actually change a lubricant quote?
Lubricant family. Passenger-car motor oil (PCMO), heavy-duty diesel oil (HDDO), gear/driveline oil, hydraulic oil, grease, brake fluid, and coolant are distinct product families with different formulations, testing regimes, and packaging norms. State the family first.
Viscosity grade. The applicable standard depends on the family:
- Engine oils are graded under SAE J300 (current edition J300_202405, May 2024).
- Gear and driveline oils are graded under SAE J306 (current edition J306_202502, February 2025, which added ultra-low-temperature winter grades 62W–65W for electric-drive-unit fluids and made KRL shear-stability testing mandatory).
- Industrial oils are graded under ISO 3448:1992 (last confirmed current by ISO in 2023), which defines 18 ISO viscosity grades (ISO VG) numbered to the nominal kinematic viscosity midpoint in cSt at 40°C, each with a ±10% tolerance band and roughly a 1.5x geometric progression between grades.
Performance/quality specification. Name the applicable category explicitly: API (e.g. SP, SQ for gasoline engines; CK-4, FA-4 for diesel), ACEA (A/B, C, E, F sequences), ILSAC (GF-6, and GF-7 as of its March 2025 licensing start — GF-6 is scheduled to become obsolete in March 2026, so confirm which category the destination market currently expects), JASO (T903 for motorcycle oils, M355 for diesel), ISO 6743-4 (the H-family for hydraulic oils), or NLGI consistency grade for grease.
Spec-meeting versus OEM-approved. A product that "meets" a manufacturer's specification is not automatically the same product as one carrying that manufacturer's formal, dated approval letter (for example MB 229.x, VW 502.00/505.00/507.00, or GM dexos). These sit on different cost bases. State explicitly in the RFQ whether a formal OEM approval document is required, or whether a spec-meeting product is acceptable — and treat any supplier's claim of approval as something to verify per supplier rather than assume.
Base-oil preference. Base oils fall into API Groups I through V (API 1509, Appendix E). Groups I and II are conventional and hydrocracked mineral oils; Group III is a severely hydrocracked mineral oil that is marketed as "synthetic" in most markets — but not universally: German courts have repeatedly held, in unfair-competition rulings brought against several lubricant marketers, that the term "vollsynthetisch" (fully synthetic) may only be used for products whose base stock consists entirely of Group IV (PAO) and/or Group V (ester), with no meaningful Group III content. If synthetic labeling matters for the buyer's downstream market, state the base-oil group requirement rather than relying on the word "synthetic" alone, and verify the current labeling rule for that specific market.
Application/equipment. Naming the actual equipment (passenger-car engine, heavy-duty truck engine, industrial gearbox, electric-motor bearing) helps the supplier confirm the right spec family and flags chemistry conflicts early — for example, soap-based and polyurea greases cannot be mixed, so specifying the equipment and expected grease chemistry avoids a costly compatibility error.
How does quantity affect what a supplier can quote?
Suppliers set minimum order quantities because blending and filling run on fixed batch economics, and private-label runs carry an additional fixed cost for label printing. A quantity below a supplier's practical batch or print-run threshold either cannot be quoted at all or is quoted at a materially higher unit cost.
MOQ ranges vary widely by supplier and should be treated as illustrative only, not a platform-wide rule. For illustration only, MOQ thresholds for a single SKU might range from roughly 1,000 units for 20L jerrycans up to around 20 drums (208L each) or about 4 IBCs (1000L each), with private-label SKUs typically requiring the highest threshold. Always verify the actual MOQ directly with the responding supplier rather than assuming any figure applies universally.
Container yield is also illustrative and depends on the freight forwarder and packaging mix: a standard 20-foot general-purpose container can typically carry in the region of 80 palletized 208L drums (roughly 16,600L) or around 10–20 IBCs at 1000L each, while a 20-foot flexitank can carry up to roughly 24,000L of a single bulk grade — flexitanks are not suitable for multi-SKU or private-label shipments. Confirm exact yield with the supplier's logistics partner for the specific packaging combination requested.
Which packaging format should the RFQ specify?
State the pack format and size explicitly, since it changes handling cost, freight efficiency, private-label feasibility, and MOQ simultaneously. Common formats include 1–5L bottles and jerrycans, 20L pails, 208L (55-gallon) steel drums, 1000L IBCs, and bulk flexitank shipment (suitable only for large single-grade volumes, not for multiple SKUs or private-label runs).
One packaging detail worth including for greases specifically: grease is typically shipped in open-head (UN 1A2) drums to allow follower-plate extraction, while liquid lubricants typically ship in closed-head (UN 1A1) drums. If the buyer has a preference or a receiving-equipment constraint, note it — and confirm the exact drum spec with the supplier, since packaging practice can vary.
Why does the Incoterm matter more than almost anything else in the RFQ?
Incoterms 2020, published by the International Chamber of Commerce and in force since 1 January 2020, define 11 standardized trade terms that allocate cost, risk, and customs responsibility differently between buyer and seller. Seven rules apply to any mode of transport (EXW, FCA, CPT, CIP, DAP, DPU, DDP); four apply only to sea and inland waterway transport (FAS, FOB, CFR, CIF). Each rule sets out ten seller obligations (A1–A10) and ten corresponding buyer obligations (B1–B10).
The same quantity of the same product carries a materially different quoted figure depending on which Incoterm is requested: an EXW quote covers only the ex-factory price, while a CIF or DAP quote layers in freight, insurance, and delivery to a named point. Requesting a price without naming an Incoterm — or naming one without a specific port or place — is one of the most common reasons RFQ responses turn out not to be comparable. Always name both the Incoterm and the specific port, airport, or place of delivery.
What compliance and destination information does the supplier need?
Declare the destination country up front, because conformity requirements are destination-specific and can determine whether a shipment clears customs at all. Depending on the market, this may include Saudi Arabia's SABER/SASO regime (a Product Certificate of Conformity plus a per-shipment Shipment Certificate of Conformity — both mandatory as of the current rules), the wider GCC's GSO technical regulations (such as GSO 1785-1:2024 for engine-oil classification), Nigeria's SONCAP (a per-consignment certificate of conformity), Kenya's KEBS PVoC program (mandatory pre-export testing and certification through an appointed agent, with recycled base oils prohibited), the EAEU's CU TR 030/2012 (requiring an EAC Declaration of Conformity), Brazil's ANP registration for automotive lubricating oils specifically (registration rules and exemptions vary by product type — verify which ANP resolution applies), Indonesia's SNI 7069 series (the exact applicable SNI number depends on product type — verify with BSN/Kemenperin), and Malaysia's SIRIM QAS certification under the MS 123 series (note: the enforcement timeline for mandatory SIRIM marking on engine oil has shifted in public reporting — confirm the current KPDN deadline before relying on it). Enforcement dates and technical revisions for all of these regimes change over time and should be verified directly with the relevant authority or the responding supplier rather than assumed from a prior shipment.
What documentation should the RFQ request?
Ask for the documents the buyer will need for both technical acceptance and customs clearance:
- TDS (Technical Data Sheet) — the product's specification sheet.
- SDS/MSDS (Safety Data Sheet) — the current international format follows GHS Revision 10 (2023) with 16 standard sections, though some jurisdictions still enforce earlier GHS revisions, so confirm which revision the destination market requires.
- COA (Certificate of Analysis) — batch-specific test results for the actual production lot being shipped.
- Certificate of Origin — needed where preferential tariff treatment applies.
- Marine Cargo Insurance Certificate — required whenever the Incoterm is CIF or CIP.
How should the RFQ handle timeline and payment without committing to terms prematurely?
State a target delivery window so the supplier can confirm whether their lead time can meet it — there is no universal lead-time figure across suppliers or product families, so this should always be treated as a negotiated point rather than a fixed expectation.
For payment, the RFQ should invite the buyer to state a preferred instrument (letter of credit, telegraphic transfer, or another method, sometimes structured as a partial advance with the balance due later) without committing to final terms in the RFQ itself. Payment terms, like delivery terms, are negotiated directly and privately between buyer and supplier once a quote is under discussion.
What HS code should the buyer reference?
Finished mineral-oil-based lubricants (containing 70% or more petroleum oil by weight) typically fall under HS heading 2710, subheading 2710.19. Lubricating preparations, greases, and products with a lower mineral-oil content or a fully synthetic basis typically fall under HS heading 3403. These are starting points only: the exact subheading and the national 8–10 digit tariff extension are determined by the destination country's customs authority based on the product's specific composition, not by a single universal code. Some regimes classify brake fluid or additive packages under separate codes entirely. Always confirm the applicable code with a customs broker or the responding supplier before relying on it for costing or documentation.
The Buyer-Copyable RFQ Template
Copy the fields below into a new request. Replace every bracketed placeholder with the buyer's actual requirement; leave nothing as a generic placeholder when submitting.
LUBRICANT RFQ
1. Product identification
- Lubricant family: [PCMO / HDDO / gear / hydraulic / grease / brake fluid / coolant / other]
- Viscosity grade: [e.g. SAE 5W-30 / ISO VG 46 / NLGI 2]
- Performance/quality spec: [e.g. API SP / ACEA C3 / ILSAC GF-6 / JASO DH-2]
- OEM approval required? [Yes — name the OEM document / No — spec-meeting acceptable]
- Base-oil group preference (if any): [Group I–V / no preference]
- Application/equipment: [describe]
2. Quantity
- Total volume requested: [state]
- Per-SKU breakdown (if multiple products): [state]
3. Packaging
- Format: [bottle / jerrycan / pail / drum / IBC / flexitank]
- Size: [state]
- Private label required? [Yes — attach artwork if yes / No]
4. Incoterm and delivery point
- Incoterm: [e.g. FOB / CIF / DAP]
- Named port/place: [state]
5. Destination and compliance
- Destination country: [state]
- Known conformity regime (if any): [e.g. SABER/GSO, SONCAP, KEBS PVoC — leave blank if unknown and ask supplier to confirm]
6. Documentation requested
- [ ] TDS
- [ ] SDS (state GHS revision required if known)
- [ ] COA (batch-specific)
- [ ] Certificate of Origin
- [ ] Marine Cargo Insurance Certificate (if CIF/CIP)
7. Timeline
- Target delivery window: [state]
8. Payment (indicative only — not binding)
- Preferred instrument: [L/C / T/T / other]
- Structure (if applicable): [e.g. advance + balance]
Submitted via Altonex Global's RFQ Center to a registered supplier. This RFQ does not
constitute an offer, order, or binding commitment by either party.A completed version of this template is exactly the kind of structured request that produces usable, comparable responses when submitted through the RFQ Center, where it is routed to registered suppliers listing relevant lubricant products.