Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The developer solution is a chemical mixture used in semiconductor photolithography to develop photoresist patterns on silicon wafers. It is offered in two categories: a positive photoresist developer that is a strong alkaline solution diluted with water, and a negative photoresist developer that uses an organic solvent. Both types dissolve the exposed or unexposed resist depending on the process chosen by the fab.
In the industry, positive developers typically contain tetramethylammonium hydroxide (TMAH) at concentrations between 0.5 % and 5 % by weight, giving a pH of roughly 12‑13 and operating best at 20‑25 °C. Negative developers commonly use organic solvents such as N‑methyl‑2‑pyrrolidone (NMP) or dimethyl sulfoxide, with similar temperature ranges. These typical parameters ensure consistent pattern resolution and repeatability across production runs.
Customers are semiconductor manufacturers that require precise control of line‑width and defect density. The solution is usually supplied in 5 L HDPE drums or 20 L containers, with a shelf life of about 12 months when stored at ambient temperature. Buyers should confirm the exact formulation, packaging size, lead time and incoterms with the supplier before finalising any purchase.
| Developer type (positive) | Strong alkaline solution diluted with water |
| Developer type (negative) | Organic solvent |
| Base chemistry (typical) | TMAH (tetramethylammonium hydroxide) |
| Solvent (typical) | N‑methyl‑2‑pyrrolidone (NMP) or DMSO |
| Typical concentration range (typical) | 0.5 % - 5 % by weight |
| Typical pH (typical) | 12 - 13 |
| Operating temperature (typical) | 20 °C - 25 °C |
| Packaging (typical) | 5 L HDPE drums |
| Shelf life (typical) | 12 months at ambient conditions |
| Safety data sheet (typical) | Provided on request |
Suzhou Boyang Chemical Co., Ltd. is located at No. 155, Gaohuaqiao Road, Xushuguan Town, High‑Tech Zone, Suzhou City, China. The company is listed with a harbour‑level trust tier and currently shows a response rate of 0 %, indicating that it has not yet responded to inquiries on the platform. Its address places it within a major industrial hub known for semiconductor‑related chemical production.
The supplier focuses on chemicals for the semiconductor industry, specifically developer solutions used in photolithography. The listing does not include details on production capacity, certifications or minimum order quantities, so interested buyers should request those details directly from the company.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order for the developer solution, importers should request the supplier’s product data sheet and a certificate of analysis that clearly states the developer type, concentration range, pH and any safety certifications. Verify that the solution matches the required positive or negative photoresist process and that the packaging size fits the fab’s material handling system. Confirm the supplier’s compliance with local chemical export regulations and obtain a written quotation that includes freight terms.
Typical logistics for chemical shipments from Suzhou involve sea freight from the nearby Shanghai or Ningbo ports under FOB terms, although buyers may request CIF delivery to their destination port. Lead times are usually quoted after confirming the exact formulation and packaging size, and can vary from two to four weeks. Payment is often arranged through a letter of credit or advance transfer, but the buyer should agree on the incoterm and payment schedule before signing the contract.
Upon receipt, the buyer should perform a visual inspection of the drum for damage and verify the seal integrity. A sample from the batch should be tested for concentration, pH and compatibility with the fab’s photoresist process, using standard analytical methods such as titration or pH meter measurement. Retain the certificate of analysis and safety data sheet for regulatory compliance and future quality audits.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Developer Solution for your business, securing the right balance of quality and cost is essential. Suzhou Boyang Chemical Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Developer Solution requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Boyang Chemical Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Developer Solution has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Developer Solution requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Developer Solution from Suzhou Boyang Chemical Co., Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Suzhou Boyang Chemical Co., Ltd. through EximNext.
The supplier, Suzhou Boyang Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Developer Solution. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Developer Solution depends on the specific grade and form. Contact Suzhou Boyang Chemical Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Developer Solution from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Boyang Chemical Co., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Suzhou Boyang Chemical Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Suzhou Boyang Chemical Co., Ltd. through EximNext.
Suzhou Boyang Chemical Co., Ltd. offers Developer Solution with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Developer Solution is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Boyang Chemical Co., Ltd. through our platform.
Suzhou Boyang Chemical Co., Ltd. maintains international quality certifications. These ensure that the Developer Solution meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suzhou Boyang Chemical Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Suzhou Boyang Chemical Co., Ltd..
Discover more products in Industrial Chemicals from verified suppliers worldwide.