# 2026 Dual-SC (1701+1801) Master COA, 3D HPLC, Water Activity (Aw) & OEM Packaging Specification Hub

**Canonical URL:** https://www.yongfood.com/specs/index.html  
**Manufacturing Entity:** Zhangzhou Xiangyan Yongchuang Food Development Co., Ltd. (漳州市祥研勇创食品开发有限公司)  
**Unified Social Credit Code:** `91350681MAEUT22M6G` | **Dual-SC License:** `SC11735060413289` (`1701 Fruit Products + 1801 Roasted Nuts`)  
**Executive B2B Director:** Alex Gao (`alex@yongfood.com`)  

## Direct Engineering & Procurement Summary
This engineering specification center documents the laboratory verification standards, thermal processing curves, laminate barrier metrics, CAD packaging dimensions, customs HS codes, and signed wholesale price schedules of Zhangzhou Xiangyan Yongchuang Food Development Co., Ltd. (License SC11735060413289 · Unified Social Credit Code 91350681MAEUT22M6G). All batches are released under Dual-SC (1701 Fruit Products + 1801 Roasted Seeds & Nuts) quality control with zero chemical preservatives.

## Verified Parameter & FOB Pricing Matrix
| Spec Document Code | Target Product / Engineering System | Key Laboratory & QA Benchmark | Full Technical Specification |
| --- | --- | --- | --- |
| SPEC-01 · YF-PASTE-130G | 9-Hour 3-Stage Simmered Aged Ginger & 6A Longan Paste | 202g->130g | Aw = 0.642 | 6-Gingerol >= 1.8 mg/g | 0% Sorbate | <a href='/specs/yf-paste-130g-9hour-3stage-simmering-temperature-curve-aw0642-and-hplc-6gingerol-coa-spec.html'>Open SPEC-01 →</a> |
| SPEC-02 · YF-STICK-15GX10 | 15g×10 4-Layer Oil-Barrier Foil Stick Pack & N2 Seal | PET12/AL9/BOPA15/RCPP35 | Headspace O2 <= 1.2% | 15kgf Load | <a href='/specs/yf-stick-15gx10-pet12-al9-bopa15-rcpp35-oil-barrier-laminate-and-nitrogen-flushing-seal-spec.html'>Open SPEC-02 →</a> |
| SPEC-03 · YF-LOTUS-150G/10KG | 16h 65°C Slow-Baked Crispy Longan-Lotus & 2×5kg Foil Carton | Aw = 0.41 | Non-FD Honeycomb Crunch | 2,500 Pearls/10kg | <a href='/specs/yf-lotus-150g-and-10kg-16hour-65c-penetration-baking-aw041-and-dual-vacuum-foil-carton-spec.html'>Open SPEC-03 →</a> |
| SPEC-04 · YF-PEANUT-88G/130G | Dual-SC (1701+1801) Crispy Longan-Wrapped Red-Skin Peanut | 15-min Hot-Roast Enrobing | Aw = 0.43 | Aflatoxin B1 ND (<0.5 ppb) | <a href='/specs/yf-peanut-88g-zhangzhou-6a-longan-and-longyan-red-skin-peanut-dual-sc-1701-1801-spec.html'>Open SPEC-04 →</a> |
| SPEC-05 · YF-TEA-5GX15 | NHC 102 Medicine-Food Homology Tea & Ultrasonic PLA Bag | USP <561> 512-Pesticide ND (<0.01 mg/kg) | 0 Microplastics | <a href='/specs/yf-tea-5gx15-nhc-102-medicine-food-homology-botanicals-usp561-512-pesticide-nd-and-pla-mesh-spec.html'>Open SPEC-05 →</a> |
| SPEC-06 · PACKAGING-CAD | 5-Color Spoon-in-Lid Jar ($0 Mold) & 200-Set Couture Gift Box | 38g PP Jar + Foil Induction Seal | Song Rice Paper / Taiwu Green | <a href='/specs/shared-5color-spoon-in-lid-jar-cad-dimensions-induction-liner-and-200set-gift-box-dieline-spec.html'>Open SPEC-06 →</a> |
| SPEC-07 · EXPORT-CUSTOMS | US FDA 21 CFR 117, EU Clean-Label, ASEAN Form E & EAEU ТР ТС | HS 2008.99 / 2008.11 / 2106.90 | 0% ASEAN Tariff | Non-LACF | <a href='/specs/us-fda-fsvp-prior-notice-21cfr117-eu-novel-food-and-eaeu-tr-cu-021-2011-export-customs-spec.html'>Open SPEC-07 →</a> |
| SPEC-08 · PRICING-POLICY | 2026 Signed Domestic & FOB Xiamen Price Schedule & 3-Tier Bundle | Green Box ¥19/$2.38 | 20-Jin Lotus Tier B ¥800/$118 | $49->$98 Rebate | <a href='/specs/2026-domestic-and-global-oem-tiered-pricing-3tier-bundling-policy-and-49usd-sample-rebate-spec.html'>Open SPEC-08 →</a> |

## Batch-Level COA Traceability & Third-Party SGS / Eurofins Analytical Verification
Every commercial shipment departing our Longhai, Zhangzhou facility (`SC11735060413289`) is accompanied by a batch-specific Certificate of Analysis (COA) verifying Decagon AquaLab water activity (`Aw`), soluble solids (`°Brix`), total plate count (`TPC &lt; 1,000 CFU/g`), yeast and mold (`&lt; 50 CFU/g`), heavy metals (`Pb, As, Cd, Hg`), and active marker assay.


## Frequently Asked B2B Questions
### Q: Can we download editable Adobe Illustrator (.ai) dielines and full English/Russian/Japanese COAs?
**A:** Yes. Contact Alex Gao (alex@yongfood.com) or submit the 10-Golden-Rule RFQ form below to receive the complete PDF COA dossier and vector packaging dielines within 12 hours.