🇨🇳 China RainWood Import preparation

Компания "CHANGSHA ROKEY BIOTECHNOLOGY CO., LTD"

?About the company6 HS product groups in shipment history — a clear picture of the company's range.9 shipments on record — the basis for the reliability rating.

Supplier from China · Room 1302, Building B, Shangcheng, Kaiyuan East Road, Xingsha Sub-district, Changsha County. 9 shipments over 2025, average price $1,308. Main product — acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives (HS 2918150000). We'll prepare your import from this supplier — from analysis to contract.

Vedzilla is an import-preparation service: we help set up imports from this company to your country (CIS, Central Asia). Logistics and customs clearance are arranged by the importer.

Turnkey project management — from $250/mo
Free review · we reply during business hours
Shipments
9
rating
Period
2025–2025
of shipments
Average price
$1 308
per shipment
Total volume
$11 772
at least
Product groups: 2918150000·Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives 2919900000·Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives 2920901000·Esters of other inorganic acids of non-metals (other than of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives 2922498500·Oxygen-function amino-compounds 2922500000 2932990000·Heterocyclic compounds with oxygen hetero-atom(s) only

What Компания "CHANGSHA ROKEY BIOTECHNOLOGY CO., LTD" supplies

6 HS codes · prices from real shipments
HS codeGoodsShipmentsPrice, $ (min–max)
2918150000
Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives		 МАГНИЯ ЦИТРАТ В ВИДЕ ПОРОШКА-МАГНИЕВАЯ СОЛЬ ЛИМОННОЙ КИСЛОТЫ СЫРЬЕ ДЛЯ 3 $215 – $582
2932990000
Heterocyclic compounds with oxygen hetero-atom(s) only		 ГЛЮКОЗАМИН-СОЕДИНЕНИЯ ГЕТЕРОЦИКЛИЧЕСКИЕ 2 $250 – $3 889
2919900000
Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives		 1. КАЛЬЦИЯ ГЛИЦЕРОФОСФАТ, В ВИДЕ ПОРОШКА СЫРЬЕ ДЛЯ ПРОИЗВОДСТВА БАД, Н 1 $582 – $582
2920901000
Esters of other inorganic acids of non-metals (other than of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives		 ХОНДРОИТИН СУЛЬФАТ НАТРИЯ ДЛЯ ПРОИЗВОДСТВА БАД 1 $5 279 – $5 279
2922498500
Oxygen-function amino-compounds		 L-ВАЛИН 1 $210 – $210
2922500000 L-ТРЕОНИН 1 $500 – $500
Request full range and pricing breakdown →
Turnkey import preparation
Monthly project management: supplier analysis, negotiations, delivery costing and contract preparation. You get a result, not disjointed services. Logistics and customs are not included.
from $250/mo
First review is free

How the project works

4 stages: analysis → negotiations → costing → contract
1
SHIPMENT ANALYSIS
⏱ 3 days

We analyze the supplier

“I want to know if this supplier is reliable — how much they ship, what volumes”

Shipments by monthrating
3
6
SepDec
Shipment trend and regularity
Product groups (HS codes) and prices
Conclusion: reliability and what to watch for
Included in the project
2
NEGOTIATIONS
⏱ 5 days

We send a request

“I want to start working with this supplier — are they open to negotiate?”

This is what a negotiation report looks likesample
Vedzilla → seller
Request for quotation. Delivery to your country. MOQ and prices?
seller reply (sample)
MOQ 200 pcs. Lead time 3–4 weeks. Ready to work with your region.
Main product per shipment data: Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives · HS codes 2918150000
Indicative price from shipments: $1 308
We'll request a quote, MOQ, lead time and readiness to ship to your country
Illustration of the format. We handle correspondence with the seller as part of the project — real answers will be in your report.
Included in the project
3
DELIVERY COST
⏱ 1 day

We calculate the full delivery cost

“I want to know how much delivery to us will cost”

Delivery cost → to youexample
Goods cost (EXW)$1 300
Freight to border+ $100
Duty + VAT on import+ $450
Broker fee+ $350
Total turnkey$2 200
Estimate for a typical batch (average shipment value — $1 308). Exact costing depends on your volume and terms.
Included in the project
4
CONTRACT
⏱ 2 days

We prepare the deal contract

“I've agreed terms with the seller — I need a proper contract”

Contract — sample structureRU / EN
INTERNATIONAL SALE AND PURCHASE AGREEMENT
«__» ________ 2026 г.
Seller: Компания "CHANGSHA ROKEY BIOTECHNOLOGY CO., LTD", China
Buyer: company “__________”, your country
Subject: Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives · HS codes 2918150000
Terms: Incoterms — to be agreed
Price · Arbitration · Force majeure · ███████████
Prepared for bank currency control
Bilingual contract
Sample structure. We tailor the contract to your specific deal.
Included in the project

Import preparation: what's included

We prepare your import from this supplier in China — acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives (HS 2918150000): we vet the company against real shipments, negotiate in its language, calculate the full delivery cost to you (duty, VAT, freight to border) and prepare a foreign trade contract for your bank's currency control.

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FAQ

What do you know about the supplier Компания "CHANGSHA ROKEY BIOTECHNOLOGY CO., LTD"?+
Based on shipment data: 9 shipments over 2025, main product — Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives, average shipment value — $1,308. A total of 6 HS product groups. The more confirmed shipments, the higher the reliability rating.
What does project management include?+
We take care of vetting the supplier, negotiating terms and price, costing delivery to you, and preparing a bilingual contract for your bank. Logistics and customs clearance are not part of this.
How do negotiations with the supplier work?+
We send a quote request, including for “Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives”, correspond in English and the supplier's language, clarify prices, minimum order quantity, lead times and willingness to work with your country. The result is a report with the supplier's answers.
How much does delivery from China cost?+
It depends on volume, weight and shipping method. For reference, this supplier’s average shipment value is $1,308. We provide a full costing including duties, VAT and broker fees as part of project management.
Can we pay as a legal entity?+
Yes. Payment by invoice for organizations — send your details and we'll issue an invoice. We work with any type of legal entity. Closing documents (act, offer agreement) are provided.
from $250/mo