💰 Silicon Metal Price & Quotation Reference

Getting an accurate silicon metal price quotation is not as simple as asking for a number. The grade, particle size, packing method, delivery port, and payment terms all move the final figure. This guide breaks down what each grade number means, how wide the price spreads are, what information you need to prepare, and which trade terms matter when importing industrial silicon from China or other origins.

What Do the Grade Numbers Mean?

Silicon metal grades are coded by the approximate maximum content of three key impurities: iron (Fe), aluminum (Al), and calcium (Ca). The four-digit number is read as Fe-Al-Ca in tenths of a percent. For example, 553 means Fe ≤ 0.50%, Al ≤ 0.50%, Ca ≤ 0.30%.

Here are the most commonly traded grades and their typical applications:

• Silicon metal 553: Fe ≤ 0.50%, Al ≤ 0.50%, Ca ≤ 0.30%. The workhorse grade for aluminum alloys and steel deoxidation. Also called "metallurgical grade" or "non-oxygen-passed" in Chinese market terminology.
• Silicon metal 441: Fe ≤ 0.40%, Al ≤ 0.40%, Ca ≤ 0.10%. A step up in purity for higher-quality aluminum alloys and lower-end silicone applications.
• Silicon metal 421: Fe ≤ 0.40%, Al ≤ 0.20%, Ca ≤ 0.10%. Preferred for mid-tier silicone production and chemical applications where tighter aluminum control matters.
• Silicon metal 3303: Fe ≤ 0.30%, Al ≤ 0.30%, Ca ≤ 0.03%. Chemical-grade material for silicone monomers and specialty alloys. The low calcium content is critical for silicone reactor performance.
• Silicon metal 2202: Fe ≤ 0.20%, Al ≤ 0.20%, Ca ≤ 0.02%. High-purity grade for premium silicone chemicals, semiconductor feedstock preparation, and advanced alloy systems. Commands the highest price among standard grades.

Some suppliers also offer 1101, 1501, 1502, and other specialized grades for niche applications. Always request a Certificate of Analysis before placing an order, as actual impurity levels can vary by furnace batch.

How Much Price Difference Exists Between Grades?

The spread between metallurgical and chemical grades is substantial and has widened in recent years as chemical-grade supply tightens. Based on China export FOB quotations from June 2026:

Source: China silicon metal export FOB quotations, Huangpu Port, June 26, 2026.

On the domestic Chinese market, as of late August 2026, SMM pricing showed oxygen-blown 553 at CNY 9,300–9,500/MT, 441 at CNY 9,500–9,600/MT, and 3303 at CNY 10,100–10,200/MT. The 2202 grade is rarely quoted on public indexes because it is typically sold under long-term contracts directly to silicone producers.

For Western buyers, the grade premium is even wider. Ferroglobe reported an average selling price of USD 2,592/MT in Q2 2026 for its silicon metal portfolio, which includes a mix of grades and markets. Specialty high-purity material sold into semiconductor or aerospace channels can exceed USD 3,500/MT.

What Factors Move Your Quotation?

Beyond the base grade price, several variables affect the final number on your invoice:

Particle size and form. Standard lump sizes are 10–50 mm, 10–100 mm, and 50–100 mm. Powder grades (200 mesh, 325 mesh, or custom) require additional crushing and screening, adding USD 50–150/MT.

Packaging. The standard export pack is 1 MT jumbo bags. Smaller 25 kg bags or special moisture-proof lining add cost. For containerized shipments, jumbo bags are the most economical option.

Volume. Typical MOQs start at 20–25 metric tons. Spot purchases below 20 MT usually carry a 3–8% premium. Container-load shipments (25–27 MT per 20-foot container) optimize freight per ton.

Origin and logistics. FOB China is the global benchmark, but CIF or DAP delivery requires adding ocean freight, insurance, and inland haulage. A 20-foot container from Shanghai to Rotterdam typically adds USD 60–120/MT in logistics.

Payment terms. Standard practice is 30% deposit with order, 70% against copy of B/L. Letters of credit add bank charges of roughly 0.5–1.5%. Open account terms are available only to established customers.

Timing and market conditions. Chinese producers typically quote valid for 3–7 business days. During the Yunnan dry season (December–May), supply tightens. After the Lunar New Year, restocking demand often pushes prices higher for 4–6 weeks.

✅ Step-by-Step: How to Request a Quotation

Follow this sequence to get an accurate, comparable quote from any silicon metal supplier:

Step 1 - Define your grade. Match your application to the right Fe-Al-Ca specification. If you are unsure, provide your end-use application and let the supplier recommend a grade.

Step 2 - Specify particle size. State your preferred lump range or powder mesh. If you need multiple sizes for different production lines, list them separately.

Step 3 - State volume and cadence. Are you buying a one-time spot lot or establishing an annual contract? Annual offtake agreements of 500 MT or more typically unlock 3–7% discounts versus spot pricing.

Step 4 - Choose delivery terms. Decide between FOB, CIF, or DAP. FOB gives you freight control; CIF simplifies logistics if you lack a forwarder relationship; DAP is the most hands-off but usually the most expensive.

Step 5 - Name the destination port. Freight rates vary widely by route. Shanghai to Hamburg is cheaper than Tianjin to Santos. The port matters for both ocean freight and inland distribution.

Step 6 - Request supporting documents. Ask for a Certificate of Analysis, packing list sample, and previous export customs declaration (for reference). If you need REACH registration or other compliance certificates, state that upfront.

Step 7 - Set your timeline. Indicate when you need the material on site. Urgent shipments (under 4 weeks) usually require air freight or premium ocean rates, which can double the logistics cost.

What Information Should You Prepare?

Before reaching out, gather the following details. Suppliers who receive complete information respond faster and with more accurate pricing.

• Grade required (e.g., 553, 441, 3303, 2202) or application description
• Silicon content minimum (typically 98.5%, 99.0%, or 99.5%)
• Particle size and form (lump 10–50 mm, 10–100 mm, powder 200 mesh, etc.)
• Monthly or annual volume requirement
• Delivery term preference (FOB, CIF, CFR, DAP, DDP)
• Destination port or inland delivery address
• Packaging preference (1 MT jumbo bags, 25 kg bags, bulk)
• Required certificates (COA, SGS inspection, REACH, MSDS)
• Target delivery date or contract duration
• Payment terms preference and your company's trade history

Common Trade Terms for Silicon Metal

Most silicon metal export transactions use one of these Incoterms:

• FOB (Free On Board): Seller delivers goods onto the vessel at the named port. Buyer pays ocean freight, insurance, and onward transport. Most common for Chinese exports.
• CFR (Cost and Freight): Seller pays freight to the destination port. Risk transfers at origin. Buyer arranges insurance.
• CIF (Cost, Insurance, and Freight): Seller pays freight and insurance to the destination port. Preferred by buyers who want a single invoice covering product and shipping.
• DAP (Delivered at Place): Seller delivers to the buyer's named destination. Buyer handles import clearance and duties.
• DDP (Delivered Duty Paid): Seller handles everything including import duties. Rarely used for bulk commodities.

For most buyers, CIF is the practical middle ground. It provides price certainty while leaving customs clearance in the buyer's hands.

📋 Frequently Asked Questions

What is the cheapest grade of silicon metal?

Silicon metal 553 is the lowest-priced standard grade, typically trading USD 50–100/MT below 441. It is widely used in aluminum alloys and steel deoxidation where extreme purity is unnecessary.

How much more expensive is chemical-grade silicon metal?

Chemical grades such as 3303 and 2202 carry significant premiums. As of mid-2026, 2202 was priced roughly 50–54% above 553 on an FOB China basis, reflecting tighter impurity controls and smaller production volumes.

What is the typical MOQ for silicon metal imports?

Most Chinese exporters set minimum order quantities at 20–25 metric tons, roughly one 20-foot container load. Smaller spot orders are possible but usually carry a 3–8% premium.

Should I buy FOB or CIF?

FOB gives you freight flexibility and transparency. CIF simplifies logistics if you do not have an established freight forwarder. For first-time buyers, CIF is often the safer choice until you build a logistics network.

How long is a silicon metal quotation valid?

Standard quotes from Chinese suppliers are valid for 3–7 business days. During volatile periods, some suppliers limit validity to 48 hours. Always confirm the expiry date before placing a purchase order.

What documents should I request before ordering?

At minimum, request a Certificate of Analysis, packing list, and export customs declaration sample. For EU buyers, confirm REACH compliance. For food-contact or medical applications, ask for additional purity certifications.

📞 Contact Us for a Tailored Quotation

Ready to source silicon metal? Send us your grade, volume, and destination, and we will return a detailed quotation within one business day. We supply silicon metal 553, 441, 421, 3303, and 2202 in lumps, granules, and powder, with FOB, CIF, and DAP delivery options.

Request Your Silicon Metal Quotation Now

Hot Tags: silicon metal price & quotation reference, China silicon metal price & quotation reference manufacturers, suppliers