Commercial · PVA 1799
Published 2026 · Ningxia Dadi PVA technical desk
We quote Landy PVA 098-20 price every week. The page skips the fake list price and shows the real levers instead.
Landy PVA 098-20 is a 98 mol% hydrolysis grade. The sections below cover the commercial detail buyers actually ask about before they order.
| Brand | Landy (export brand: Ningxia Landy) |
|---|---|
| Grade / Model | 098-20 |
| Product | Polyvinyl Alcohol (PVA) |
| Degree of hydrolysis | 98 mol% |
| Avg. polymerization (DP) | by viscosity band (export code) |
| Viscosity (4% aq., 20C) | 18.0-22.0 mPa.s |
| Solubility | fully hydrolyzed |
| China-market code | 1799 |
| CAS / HS code | 9002-89-5 / 39053000 |
| Appearance | white flake, granule or powder |
| Purity | ≥93.0% (grade dependent) |
| pH (4% sol.) | 5-7 |
How we quote
We quote ex-works Ningxia with FOB/CFR/CIF options. Tell us grade, quantity and destination port and we return a firm number within one business day — no vague ranges.
From the floor
A trader in Egypt asked for a quarterly price lock on 1799; we held the base for Q3 and they avoided a VAM spike that hit spot buyers 6%.
What drives the price
PVA tracks VAM (vinyl acetate monomer) tightly; 098-20 at 98% hydrolysis and a 18.0-22.0 viscosity band sits in a band that shifts week to week. Grade, packing (25 kg vs jumbo) and whether you need EN documents also move it.
Volume and incoterms
A 16 MT FCL (full container) gets a better level than LCL; annual framework contracts lock a quarterly base so your line is not exposed to spot spikes. Payment T/T or L/C.
FAQ
Do you publish a fixed 098-20 price list?
No fixed public list — VAM moves too fast. We issue dated quotes valid 7–15 days, and framework pricing for contract buyers.
What is the MOQ that unlocks a better price?
A full 16 MT container is the break point; below that, LCL rates apply.
Quality & documents (trust signals)
Every lot tested on Shimadzu GC-2014C / Agilent AOC-20 GC and Brookfield DV2T viscometer; batch sample kept to expiry. EN TDS, MSDS, COA provided. REACH and ISO 9001 status available on request [verify against current certificate].
Packaging, MOQ & lead time
25 kg PP woven bag (inner PE); jumbo bag on request. MOQ from 1 MT for stock grades, 16 MT for full container; lead time 7-15 days ex-works Ningxia. Incoterms FOB/CFR/CIF; payment T/T or L/C.
About the supplier
Ningxia Dadi Circulation Development Co., Ltd. (PVA branch since 2009; Phase I 50,000 t + Phase II 80,000 t; ~585 staff; ABB robotic palletizing; Shimadzu GC-2014C + Agilent AOC-20 gas chromatographs + Brookfield DV2T viscometer for QC; named a national first-batch green manufacturing demonstration enterprise in 2017; calcium-carbide to VAM to PVA circular chain.
Written by Li Wei, Senior Technical Sales Engineer, Polyvinyl Alcohol Division — Ningxia Dadi Circulation Development Co., Ltd. - 9 years placing PVA grades with textile, adhesive and construction compounders across Southeast Asia, the Middle East and South America. Replies to most inquiries within one business day.
Get a quote / sample / documents
Send grade 098-20, quantity, destination port and incoterm and we return a firm quote, free 500 g sample and EN TDS/MSDS/COA the same business day.
