Quick Answer
The price per kg for compostable resin in India currently ranges from ₹93 for basic starch blends to ₹495 for high-purity PLA or specialty PHA grades. Most buyers of certified, process-ready biodegradable and compostable resin should budget for a price between ₹150 and ₹300 per kg. The final price per kg for compostable resin in India depends on the resin type, the manufacturing process it will feed, and order volume. You can order a free trial kit of compostable resins from Ukhi today, and get it delivered within 7 days.
Compostable and Biodegradable Resin Price in India by Material and Grade
The table below covers the price for kg for different categories of compostable and biodegradable resin available in India as of 2026.
| Resin Category | Price Range (₹/kg) | What Converters Use It For |
| PBAT (Polybutylene Adipate Terephthalate) | ₹128 to ₹185 | PBAT resin provides flexibility and tear resistance in compostable films. Converters can use PBAT as the base polymer for carry bags, garbage bags, courier bags, and mulch films. |
| PLA (Polylactic Acid) | ₹205 to ₹495 | PLA resin adds rigidity and clarity. Prices for basic PLA grades start around ₹205/kg. Prices for specialized grades for thermoforming or high-clarity film reach ₹400 to ₹495/kg. |
| Starch-Based and TPS Blends | ₹160 to ₹300 | Thermoplastic starch blends are the most cost-efficient. Formulated PLA-PBAT-starch granules sell for around ₹300/kg. |
| PHA (Polyhydroxyalkanoates) | ~₹451 | PHA is a fully bio-fermented resin that biodegrades in soil, freshwater, and marine environments. PHA is currently the most expensive compostable resin category in India. |
| Injection Moulding Biopolymer Compounds | ~₹193 | Formulated compostable granules engineered for rigid items like cutlery, containers, cups, and caps. Our EcoGran injection moulding grade falls in this range. |
| Bio-Additives and Compounds | ₹110 to ₹213 | Functional additives include opaque film compounds (~₹110/kg), transparent bio-fillers (~₹120/kg), bio-slip additives (~₹181/kg), and shrink compounds (~₹213/kg). |
Important:
- The PLA resin price per kg in India has the widest band because PLA grades range from commodity injection moulding resin to optical-grade film resin.
- The PBAT resin price per kg in India is more stable because PBAT serves a narrower set of flexible film applications.
- Starch-based blends are priced at the lower end of the cost spectrum.
Procurement teams that are evaluating compostable biopolymer granules prices in India should confirm whether the price they are quoted covers a certified, process-ready compound or a raw base resin that still needs compounding. The difference can be ₹50 to ₹100 per kg.
What Affects the Price of Compostable Resin per Kg in India
Six factors determine what a buyer will eventually pay per kg for compostable resin in India.
Feedstock and import reliance
India has to import a massive share of its base bio-resins, particularly PLA and PBAT. The price of compostable resin is therefore sensitive to foreign exchange movements, import duties, and shipping costs. Manufacturers who compound their resins from locally sourced agricultural feedstocks are able to offer much more stable and cheaper pricing.
Certification and regulatory compliance
Compostable resins sold in India are required to meet IS/ISO 17088 standards. Manufacturers are required to carry a valid CPCB certificate. The testing, documentation, and mandatory QR-code traceability involved in certification add to the manufacturer’s cost per kg.
Storage and handling
Biodegradable and compostable resins are hygroscopic, which means they absorb moisture from the atmosphere. Resin suppliers have to maintain climate-controlled warehousing and First-In-First-Out inventory protocols with 8x to 10x annual turnover to prevent degradation.
Blend composition
The ratio of PBAT, PLA, and starch in a compostable compound directly affects bioplastic resin price in India. A higher proportion of PLA increases rigidity but raises the per-kg cost. A higher proportion of starch lowers the price but compromises the film performance.
Production scale
India’s domestic bioplastics supply chain is getting stronger but it is still not mature. Most manufacturers of compostable resins operate at lower volumes, so their fixed costs have to spread over fewer kilograms.
Compostable Resin vs Conventional Plastic Resin: Price per Kg Comparison
At the raw resin level, certified biodegradable and compostable resin generally costs 2x to 3x more per kg than conventional LDPE or LLDPE. But the gap varies by compound type.
| Compound Type | Conventional Plastic (₹/kg) | Compostable Equivalent (₹/kg) |
| Carry bag compound (economy) | ₹110 | ₹120 |
| Carry bag compound (standard) | ₹110 | ₹155 |
| Carry bag compound (premium) | ₹110 | ₹190 |
| Transparent garment film compound | ₹120 | ₹230 |
| Industrial opaque film compound | ₹120 | ₹130 |
However, the per-kg comparison does not tell the full story.
Under India’s Plastic Waste Management Rules, conventional non-recyclable plastic carry bags must be at least 120 microns thick. Certified compostable films are exempt from this rule and can run at 20 to 25 microns.
Let us consider an example of pricing for a standard 12 x 15 inch garment bag, which has to be at least 120 microns thick when made from conventional plastic (to be legally compliant), and which can be as thin as 20 microns when made from compostable bioplastic.
| Specification | Conventional Plastic Bag | Compostable Bag |
| Thickness | 120 micron | 20 micron |
| Weight per bag | 32 grams | 7 grams |
| Cost per kg of resin | ₹150 | ₹300 |
| Bags per kg | 30 | 150 |
| Cost per bag | ₹5.70 | ₹2.28 |
In this example, the cost per bag for the compostable option is 60% lower despite the higher per-kg resin price.
Bulk and Wholesale Pricing for Compostable Resin in India
Most manufacturers of compostable and biodegradable resin in India set minimum order quantities between 500 kg and 1,000 kg for standard grades. For custom-compounded bio-granules. the pilot run is typically done at 500 k, and commercial orders are accepted at a minimum of 10-tonne.
Volume discount are available for buyers of compostable granules in India for monthly order commitments of 500 kg to 1 tonne. Buyers who consolidate purchases across multiple product lines (film extrusion resin, rigid moulding granules, coating compounds) with a single supplier can also higher volume discounts and lower per-unit freight.
When you request a quote for biodegradable granules price per kg in India, share five details:
- the manufacturing process (blown film, injection moulding, thermoforming),
- the target product (carry bags, cutlery, food trays),
- the order volume in kg,
- any thickness or performance requirements, and
- the delivery location.
These five inputs allow a manufacturer to quote an accurate per-kg price rather than a generic range.
Why Buy Compostable Resin from UKHI
We manufacture compostable biopolymer granules under our EcoGran brand at our Faridabad facility. We are not traders or resellers of compostable resins. We compound EcoGran in-house and control the formulation from molecular design to final pelletised granules.
EcoGran biodegradable and compostable granules are drop-in compatible with standard plastic processing machinery: blown film, cast film, profile extrusion, injection moulding, thermoforming, and extrusion coating.
We source primary feedstocks from local agricultural residues, which insulates our pricing from the import volatility and currency swings that affect manufacturers relying on imported bio-resins.
Our certification stack includes IS/ISO 17088 (compostability, tested at CIPET), CPCB registration, FSSAI approval for food-contact applications, ISO 9001, ISO 14001, and GMP.
EcoGran is currently used by converters who supply Reliance Retail, Amazon, Good Earth, V-Mart, and Aditya Birla Group.
Procurement teams who want to test EcoGran compostable pellets on their own production lines can request a free sample. We ship sample kits within 7 days at no cost.
Frequently Asked Questions
What is the cheapest type of compostable resin available in India?
Starch-based and TPS blends are the lowest-cost compostable resins in India, starting from around ₹93 to ₹160 per kg. Certified PLA-PBAT compounds that meet IS/ISO 17088 start around ₹150 to ₹210 per kg.
What is the minimum order quantity for compostable granules in India?
Most manufacturers set MOQs between 500 kg and 1,000 kg for standard grades. For custom formulations, a 500 kg pilot run is typical before moving to 10-tonne commercial lots. We offer 5 kg pilot prototyping lots for initial line trials.
Can EcoGran compostable resin run on a standard blown film line?
EcoGran granules are engineered as drop-in replacements for conventional plastic resin on standard blown film extrusion lines. Converters do not need new machinery. Some adjustments to drying, temperature profiles, and line speed may be needed during the initial trial. We provide technical support for line optimisation.
Is compostable resin the same as biodegradable resin?
All compostable resins are biodegradable, but not all biodegradable resins are compostable. A compostable resin certified under IS/ISO 17088 must biodegrade within a defined timeframe under controlled composting conditions, disintegrate below 2 mm within 12 weeks, pass ecotoxicity tests, and meet heavy-metal limits. Buyers should ask for IS/ISO 17088 test reports and a valid CPCB certificate before purchasing any resin labelled as compostable.
How can procurement teams get an EcoGran price quote?
Share the manufacturing process, target product, order volume in kg, any performance specifications, and delivery location with our team. We will quote against those inputs. Request a free EcoGran sample.
