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Jiangsu Lanfeng Biochemical Co., Ltd.

江苏蓝丰生物化工股份有限公司Jiangsu Lanfeng Bio-chemical Co., Ltd.Alias江蘇ランフォンバイオ化学工業株式会社Alias江苏蓝丰生物化工股份有限公司Alias江蘇ランフン生物化学工業株式会社AliasJiangsu Lanfeng Bio-chemical Co., Ltd.Alias
Ticker
002513 ↗
Listed market
SZSE
Country
China
Employees (non-consolidated)
900
Related companies
3
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Basic information

BASIC
Head office
Jiangsu Xinyi Economic Development Zone Chemical Park
Chief executive
唐海军
Employees (non-consolidated)
900 people
Employees (consolidated)
Start date
1976-01-01
End date
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Websites

1 DOMAINS
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Business

5
Fine Chemical IntermediatesInsecticidesBactericidesHerbicidesResearch, manufacturing, sales, and service of ultra-high-efficiency N-type crystalline silicon photovoltaic products
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Related companies

3 COMPANIES
Company name Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
宁夏蓝丰精细化工
Group Subsidiary
江苏蓝丰作物科技有限公司
Group Subsidiary
Jiangsu Lanfeng Biochemical Co., Ltd.
Group Subsidiary
Names without a link are companies not yet registered in OpenBizGraph
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Network

NETWORK
Capital Customer Supplier Partnership Bank / shareholder Drag to move · click to open
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History

6 EVENTS

Jiangsu Lanfeng Bio-chemical Co., Ltd. was established in 1976 and is located within the Chemical Park of Jiangsu Xinyi Economic Development Zone. It is one of the larger domestic companies producing pesticides from phosgene (COCl₂) as a raw material, primarily manufacturing insecticides, bactericides, herbicides, and fine chemical intermediates.

The company was wholly restructured and established in September 2007.

On December 3, 2010, the company successfully listed on the SME Board of the Shenzhen Stock Exchange, with the stock name 'Lanfeng Biochemical' and code 002513.

In October 2023, the company introduced Xuhui New Energy Technology Co., Ltd., entering a diversified development phase.

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News

394 ARTICLES

Suhua Green Treasure Controls Cabbage Worms; Application Before the Third Instar Yields Better Results ↗

The article explains that the 10% chlorantraniliprole emulsion is registered for use against cabbage worms in vegetables, with a recommended dosage of 20–30 milliliters per mu, applied by spraying. The pesticide works by contact killing, stomach toxicity, and a certain fumigant effect, acting through the sodium ion channels of nerve axons. The focus of control is on the low-age larvae before the third instar.

Can't keep the small cabbage moth down? How to use Su Huagao Lvbao to catch larvae at the early hatching stage with minimal pesticide ↗

Su Huagao Lvbao's high‑efficiency chlorothalonil pyrethroid is used to control the small cabbage moth with a dosage of 30‑40 ml per acre, a 7‑day safe interval, and up to three applications per season. The focus is on precise spraying during the early larval hatching stage. The product also has targeted usage amounts and safe intervals for crops such as soybean podworm and chive late eye maggots, emphasizing the importance of single‑use and precise timing.

Cabbage Caterpillar Control: 10% Spirotetron is Optimal ↗

10% Spirotetron is effective against cabbage caterpillars, and spraying before the third larval stage is most effective. Pyrethroid insecticides have three modes of action: contact, stomach toxicity, and volatility, and they also have long residual activity. The overlap of these actions results in rapid insecticidal effect.

Usage and Resistance Tips for Deltamethrin and Bifenazate in Cotton Aphid Control ↗

The registered 200 g/L Deltamethrin and Bifenazate emulsifiable concentrate is used for cotton aphids, with a recommended dosage of 45–60 mL per mu (≈ 0.067 ha). It has systemic, contact, and stomach toxicity effects. Deltamethrin and Bifenazate are metabolized into bifenazate within the plant, so its use is strictly limited; it shares the same target as organophosphates and exhibits cross‑resistance.

Carbosulfan for Cotton Aphids: Rotate Modes ↗

A 200 g/L carbosulfan emulsifiable concentrate is registered for cotton aphids, at 45–60 mL per mu for spraying. Use is prohibited on vegetables, melons, fruit, tea, fungi, and Chinese medicinal herb crops. The document says carbosulfan is derived from carbofuran, which has been banned in China for production since 2023 and use since 2024 due to its toxicity and hazards to birds and aquatic organisms.

LeSeng 10-15 ml per mu for cotton aphid control ↗

The document introduces a 20% imidacloprid soluble solution for cotton aphids, recommending a dosage of 10-15 ml per mu for spray application. It states that it has strong contact, penetration, and systemic activity, and notes that its target differs from organophosphates, making it suitable as a rotation option.

Acetamiprid for Cotton Aphids ↗

The document describes a 20% acetamiprid soluble concentrate registered for cotton aphid control, applied at 10–15 mL per mu by spraying. It says this rate is lower than the cited rate for 40% dimethoate and characterizes the product as a systemic insecticide with contact and penetrating action and a relatively long residual effect.

Apple ring rot disease prevention: Ensure proper liquid coverage during the young fruit stage ↗

The article explains that a 500 g/L suspension of dithiocarbamate is registered for apple ring rot disease, and recommends diluting it 600–800 times for spraying. Apple ring rot disease mainly infects during the young fruit stage from after flowering to before bagging; rain can carry fungal spores from the trunk lesions to the fruit surface. The focus of prevention and control is to block spore infection and ensure even coverage of the fruit surface, rather than simply increasing the concentration of the liquid.

Blue Feng Le Guo Registration Purpose and Usage Restrictions ↗

The article describes the registration of 40% Le Guo oil for eight types of pests on cotton, rice, tobacco, and sweet potato, with the application rate for cotton aphids and mites being 75–100 ml per mu. The product has systemic, contact, and acaricidal effects; the article emphasizes that it is prohibited for use on vegetables, melons, tea leaves, fungi, and medicinal herbs.

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Sources & updates

SOURCES
DOMAINOwn domain：Yes
UPDATED2026-10-31 05:44 · Model: GPT-6 Luna
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