About SMM

SMM

SMM, known in English as Shanghai Metals Market and in Chinese as 上海有色网, is a Shanghai-based metals and mining information platform founded in 1999. Published from Shanghai, China, through its Chinese website at smm.cn and its English-language service at metal.com, it is an integrated internet platform for the nonferrous and ferrous metals industries, providing benchmark prices, market news, data, analysis, consulting and conferences. In a market where China is the world's largest consumer of most base metals, SMM's daily price assessments have become a reference point used in contracts across the industry, and the platform describes itself as the most trusted price reporting agency in China's metals and mining markets.

SMM is operated by SMM Information & Technology Co., Ltd. Its company profile lists it as a privately held information services company headquartered in Shanghai, with 501 to 1,000 employees, and its own site boilerplate notes branch offices in Shandong and Guangdong provinces alongside the Shanghai headquarters. That footprint reflects the geography of the industry it covers: smelting, processing, trading and consuming companies spread across China, whose transactions its prices are designed to represent.

Origins and development since 1999

SMM was founded in 1999, a formative moment for China's metals markets. In December of the same year, the Shanghai Futures Exchange was formed from the amalgamation of China's national-level futures exchanges, including the Shanghai Metal Exchange, creating a single Shanghai venue for metals futures. A spot-market information business founded in Shanghai in that year therefore grew up alongside the modern Chinese metals trading system, in the city that hosts both the futures exchange and a large share of the country's metal traders, importers and processors.

Over more than two decades of development, SMM says it has become a leading information and consulting service organisation in China's domestic metals field, serving the whole nonferrous metals industry and its processing chain. Its own history, as presented at its industry annual meetings, stresses that growth from a price publisher into a broader platform: prices came first, and databases, publications, consulting and events were built around them. By 2020 it could describe itself, after twenty years in China, as the largest consulting service company in the nonferrous metals industry, in its own assessment.

The timing of that growth matters. China's industrialisation made it the dominant force in world metals demand, accounting for over half of global consumption of copper, aluminium and zinc by widely used industry measures. A Chinese-language price and news service rooted in the physical spot market, rather than in futures trading alone, filled a gap for producers, traders and fabricators who needed to know what metal was actually changing hands for inside China each day.

Benchmark prices and the price reporting role

Prices are the core of SMM's business. The company acts as a price reporting agency, or PRA, for the metals and mining markets: it collects information from market participants, assesses the tradable spot price of a metal or material, and publishes that assessment on a regular schedule. SMM states that its prices are trusted by many companies and are used in most contracts in its markets, functioning as settlement and reference benchmarks rather than as commentary.

The mechanics are visible in its published methodologies. For the SMM Shanghai 1# copper cathode spot price, for example, the assessment has been calculated from data supplied by thirty-three companies and published as a price range including 13 percent VAT at 11:00 China Standard Time, Monday to Friday, excluding weekends and public holidays. Its lead price methodology describes collecting offers before the concentrated morning spot trading session and publishing the range most likely to be traded that day, referencing the brands and national quality standards, such as GB/T 469-2013 for lead ingots, that define the deliverable material.

Individual products extend the same approach across the chain. The SMM Copper Concentrate Index, launched on 25 October 2019, reflects the purchasing prices of Chinese smelters for spot imported copper concentrate, generated weekly through normalisation of collected survey data on spot trades and published on Fridays. New price points continue to be added as trade flows change; SMM has, for example, launched a Philippine nickel laterite ore price assessed on a CIF China basis for buyers, traders and smelters. Each new assessment is an editorial and methodological product as much as a number, because a benchmark only works if the market accepts how it was produced.

IOSCO alignment and assessment methodology

The credibility claim at the centre of SMM's pricing business is its alignment with the Principles for Financial Benchmarks of the International Organization of Securities Commissions, known as IOSCO. In 2020 SMM became, by its account, the first nonferrous metal price release platform in China to pass an independent audit against the IOSCO financial index standard, a milestone it presented at the 2020 nonferrous metals industry annual meeting in Suzhou.

SMM's published statements explain what that alignment involves in practice. Its price assessment methodology strictly follows the IOSCO principles and is subject to audits by independent third-party audit firms. Assessments are built from macroeconomic factors, correlations between products, transportation and forward-market information, so that the data samples used to evaluate spot prices are sufficient and accurate. The copper assessment, SMM notes, can then be used in calculating long-term orders for copper cathode, as the daily transaction benchmark for spot copper cathode, in benchmark pricing, and as a market operation indicator.

The company also maintains institutional safeguards around the process. In a published clarification statement, SMM said it is committed to price discovery in the spot market, does not participate in futures market trading operations, and operates a firewall system intended to ensure that personnel and management involved in price assessment do not hold related futures or spot positions, eliminating conflicts of interest at an institutional level. It stated that it has no history of penalties from securities regulatory authorities. Methodology changes are themselves published as market notices: a 2026 notice, for example, set out in detail a revised method for converting its renminbi prices into US dollars, deducting only the actually refundable portion of VAT in line with China's differentiated export tax rebate policies, and explained the change explicitly by reference to the IOSCO principle that assessments should objectively reflect the actual conditions of the underlying market.

Coverage across metals and new-energy materials

SMM's coverage spans the full range of metals markets. Its core is the nonferrous, or base and minor, metals traded and consumed in China, including copper, aluminium, zinc, lead, nickel and tin, together with their ores, concentrates, intermediates and recycled forms. Precious metals, including gold and silver, sit alongside the industrial metals, and the ferrous side of the platform extends the coverage into steel-related markets.

A second, fast-growing layer is the new-energy materials chain. SMM covers battery materials, including lithium products such as battery-grade lithium carbonate, whose price it tracks against futures prices on China's Guangzhou futures market, as well as the wider lithium-ion battery and energy storage industries. Its news and analysis follow how lithium price fluctuations affect energy storage costs, electric vehicle adoption and battery manufacturing, and its events programme includes new-energy industry chain expos, solar and energy storage summits, and battery and energy storage seminars held outside China as well as within it.

Rare earths and recycled materials complete the picture described in the platform's own summary of itself. Recycling is not a side topic: secondary lead, recycled aluminium and scrap markets have their own prices, conferences and readerships, and SMM staff present at international secondary lead and battery recycling conferences. Covering primary metal, battery materials and recycled feed under one roof mirrors how Chinese metal supply actually works, with primary and secondary production competing in the same markets.

Data, database and publications

Beneath the daily prices sits SMM Database. The company says it has established supply, demand, price, inventory and cost modelling databases containing more than 120,000 datasets. For subscribers, that historical and modelled data is the raw material for procurement decisions, contract negotiations and market forecasting: warehouse inventories indicate physical tightness, cost models indicate where prices meet smelter economics, and supply and demand balances frame the outlook for each metal.

SMM Publication is the reporting layer built on that data. It provides daily, weekly, monthly and annual reports for the metals industry, intended, in the company's phrase, to give readers the latest market trends and price forecasts and to help them, in its slogan, know the real China market. Membership products package the data commercially; its professional membership, for example, is offered with historical price points covering all ferrous, nonferrous and new-energy metals.

The distinction between the free news surface and the paid data depth is central to the platform's model. Headline prices and news draw the industry's daily attention, while the databases, models and reports are the subscription products that a price reporting agency sells to the companies whose contracts reference its numbers.

News and market analysis

SMM is also a news publisher. Its English news service at metal.com and its Chinese platform carry rolling market news on metals prices, production, trade, policy and company developments, written in the datelined market-report style of commodity journalism, as well as longer analysis of the industries its prices cover. Articles on lithium markets, for example, work through supply chain pressures, electric vehicle and energy storage demand, extraction technology and cost trends, drawing on the platform's own price record.

That news function serves a practical purpose for a benchmark provider. Assessments are more trusted when the reasoning behind market movements is published alongside them, and methodology notices, clarification statements and market explanations appear in the same news stream as daily reports. When false information about the fairness of its price assessments circulated, SMM used its news channel to publish a formal clarification explaining the difference between spot and futures prices and restating its neutrality and supervision mechanisms, an example of a PRA defending its benchmark in public.

Consulting, conferences and events

SMM Consulting applies the company's first-hand market knowledge to client decisions. The company presents the service as helping clients make choices with confidence on major investment and contract programmes, growing value and reducing risk. In an industry where a smelter, mine or battery plant investment depends on long-term views of Chinese demand and prices, the seller of the benchmark data is a natural seller of advice built on it.

SMM Events runs conferences, field trips, seminars and webinars throughout the year. Its flagship gatherings include the China Nonferrous Metals Industry Annual Meeting, held with a metal price forecast conference, and events organised with partners such as the China Renewable Resources Industry Technology Innovation Strategic Alliance. The programme has expanded with the new-energy business into events such as the New Energy Industry Chain Expo and Net Zero solar and energy storage summits, and into regional seminars in places such as Jakarta and Africa-focused webinars on copper, aluminium, new energy and iron ore markets.

These events are part of the product, not an accessory to it. A price reporting agency depends on continuous contact with the producers, traders and consumers who supply its data, and conferences are where those relationships are maintained and where methodologies, such as the copper concentrate index, are presented to the market that will use them.

Shanghai, China and the global metals market

SMM's Shanghai base places it at the junction of China's physical and futures markets. The Shanghai Futures Exchange, formed in December 1999 and based in the Lujiazui financial district in Pudong, trades futures in copper, aluminium, zinc, tin, nickel, lead, natural rubber, fuel oil, silver and gold, and its warehouse stocks are watched worldwide as a proxy for Chinese physical demand. Futures prices alone, however, do not tell a fabricator what spot metal costs today, which is the gap SMM's assessments fill.

Because China consumes such a large share of the world's metals, a Shanghai spot benchmark has global consequences. SMM prices are referenced in contracts in China and are followed by miners, smelters and traders abroad who sell into the Chinese market. The company's own framing is explicit about this bridge role: headquartered in Shanghai, it says it helps its audience know the real China from a global perspective.

The English service at metal.com and international reach

SMM operates in two languages. The Chinese platform at smm.cn serves the domestic industry in its working language, while the English service at metal.com carries prices, news, announcements and event information for international readers, with an English-language service contact for overseas clients. The same assessment infrastructure feeds both, so a copper buyer outside China reads the same benchmark tradition as a Shanghai trader, presented in English.

The international layer has grown with China's metals footprint. English-language reporting explains Chinese methodology changes, such as the 2026 US dollar price conversion adjustment, to the overseas users who apply SMM prices in export trade, and SMM staff speak at industry conferences outside China on subjects such as China's secondary lead industry. For global companies, the English service is the practical entry point to a dataset that originates in Chinese spot-market reporting.

Audience and significance

SMM's audience is the metals value chain itself: mining companies, smelters and refiners, metal traders, processors and fabricators, battery and new-energy manufacturers, recyclers, and the analysts and investors who follow them. The clean file for this directory records that the platform serves millions of registered users through its Chinese site and English service, a scale consistent with its position as a daily working tool rather than a general-interest publication.

Its significance lies in the benchmark function. Commodity trade runs on trusted reference prices, and in the world's largest metals-consuming country, SMM built, from a 1999 Shanghai start, the spot price system that much of the domestic industry writes into its contracts, then subjected that system to independent IOSCO audit and wrapped it in data, news, consulting and events. For anyone trying to understand what metal costs in China on a given morning, SMM is one of the first places the industry itself looks.