What is the lead time for delivery?

The average lead time is one month for both peak season and off-season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Unactivated Humic Acid Powder/Granule Leonardite Powder

Name: Unactivated Humic Acid Powder/Granule Leonardite Powder
Brand: Humate (Tianjin) International Limited
SKU: 2036402512

Tianjin, ChinaHumate (Tianjin) International Limited

US$200.00-450.00

21 Tons

Sample price:US$1.00/kg.Request sample

Product profile

CAS No.

68514-28-3

Formula

C9h8K2o4

EINECS

271-030-1

Model NO.

H70

Certification

ISO9001, ISO

Application

Vegetables, Flowers, Fruit, Crops

Appearance

Powder

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Slow

Humic Acid

50%/60%/70%

Organic Matter

60%70%/80%

Particle Size

2-4mm/80mesh/325mesh

Package

Customized

Transport Package

25kg/50kg/Jumbo Bag

Specification

Humic Acid

Trademark

X-Humate

Origin

China

HS Code

382499999

Production Capacity

50000tons/Annual Output

Key features

Natural Leonardite Source: Extracted from natural high-grade Leonardite, rich in humic acid for plant growth stimulation.

Soil Improvement: Prevents fertilizer runoff, improves water holding capacity, aeration, and prevents soil acidification.

Plant Resilience: Enhances resistance to cold, drought, insects, and lodging while improving root tensility.

Customizable Concentration: Humic Acid content customizable to 50%, 60%, or 70% to meet specific needs.

Flexible Particle Size: Available in Powder (80-120 mesh, 325 mesh) or Granular (2-4mm) forms.

Versatile Application: Suitable as basal fertilizer, top dressing, seed fertilizer, and foliar fertilizer for various crops.

ISO Certified Quality: Manufactured under ISO9001 and ISO certifications ensuring consistent product quality.

Custom Packaging: Packaging options include 1kg, 5kg, 10kg, 20/25kg bags, and jumbo bags, or as required.

Company profile

Humate (Tianjin) International Limited

Tianjin, China

CertifiedBusiness Type: Trading CompanyExport Year: 2014-12-17 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryHumate (Tianjin) International Limited is a China-based trading company established in 2002, with 25 employees and operations connected to chemicals, agriculture, and food products. Its stated offerings include humic and fulvic acid products, potassium and sodium humate, amino acid fertilizer, EDTA products, seaweed extract fertilizer, and microelement fertilizer. The supplier reports five production lines, 6–10 quality-control staff, annual humate/fulvate capacity of 30,000 tons, and one-month peak and off-peak lead times. It exports primarily to South America, Southeast Asia/Mideast, and Europe, with Xingang Port identified for shipments. However, no supplier management-system certifications are reported, R&D engineer experience is limited to one year, and no customer cases or explicit after-sales or customization evidence is provided.

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with its business activities covering chemicals, agriculture, and food. It has a Tianjin company location while the factory is stated to be in Shenzhou, Hebei, indicating a trading entity associated with a separate production location.

CertificationsThe supplier explicitly reports supplier management-system certification as “NIL.” Therefore, the provided evidence does not show certification holdings and indicates a stated absence of such certifications.

R&D capabilityThe supplier describes its management approach as scientific and its work style as innovative, but its reported total experience of R&D engineers is only one year. The limited R&D-experience evidence does not demonstrate a strong innovation capability.

Production capacityThe supplier reports a 400 m² manufacturing plant, five production lines, 6–10 quality-control staff, annual humate/fulvate productivity of 30,000 tons, and one-month lead times in both peak and off-peak seasons. The factory is located in Shenzhou, Hebei, while the company is based in Tianjin, but the stated production data provides explicit evidence of operating production capacity.

Product Q&A

Q:What are the main benefits of this product for soil?

It prevents fertilizer runoff, modulates the microbial environment, improves water holding capacity and aeration, increases soil fertility, enhances soil aggregate structure, and prevents soil acidification.

Q:How does this product benefit plant growth?

It stimulates plant growth, prompts root development, increases yield and quality, enhances resilience against cold, drought, insects, and lodging, and improves root tensility for better nutrient absorption.

Q:What customization options are available?

Humic Acid content can be customized to 50%, 60%, or 70%. Organic Matter can be 60%, 70%, or 80%. Particle sizes include 2-4mm, 80 mesh, or 325 mesh. Packaging is also customizable.

Q:What forms is the product available in?

The product is available in Powder form (80-120 mesh or 325 mesh) and Granular form (2-4mm).

Q:What are the standard specifications for Humic Acid content?

The standard Humic Acid content (dry basis) options are 70%, 60%, and 50%. Moisture content is max 20% for all grades.