As global volatility reshapes supply networks across industries, the mining sector is being forced to rethink how it secures the inputs that underpin operational stability, BME Metallurgy, the minerals processing division within Omnia Holdings subsidiary BME, discussed in a recent webinar.
Chemical reagents, performance and process chemicals have emerged as critical enablers of metallurgical performance, cost control and business continuity.
In this context, BME Metallurgy says resilient reagent supply chains are no longer simply a procurement concern, but a strategic imperative for mining and mineral processing companies operating in an increasingly complex and uncertain world.
BME Metallurgy highlighted this during a recent in‑house webinar titled ‘Building Resilient Reagent Supply Chains for Stable Metallurgical Operations’.
“For mining and mineral processing companies, securing a reliable supply of reagents and process chemicals can mean the difference between consistent production and costly operational disruptions,” Lefa Masiuana, General Manager at BME Metallurgy, said.
He noted that this challenge is becoming more pronounced as mining companies work to meet growing demand for minerals, particularly critical minerals and metals required for renewable energy technologies and the global energy transition. Ensuring uninterrupted access to safer, more efficient chemical solutions is therefore essential.
“Over the past two decades, major supply chain disruptions have occurred every two to three years,” Masiuana said. “Whether caused by pandemics, geopolitical tensions, trade restrictions or logistical bottlenecks, events occurring anywhere in the world can have far‑reaching consequences for mining operations.”
He emphasised that supply chains are central to BME Metallurgy’s ability to deliver value to customers. “We source products globally and understand the risks associated with dependency on specific suppliers, regions or trade routes,” he said. “Any disruption can affect product availability and ultimately impact our customers’ operations.”
Complex, highly interconnected supply chains
Teboho Masoeu, Commercial Manager at BME Metallurgy, explained that modern reagent supply chains are highly interconnected and exposed to a range of external risks.
“Raw materials may be mined in Africa or South America, processed in Asia and transported across multiple continents before reaching a metallurgical plant,” he said. “This complexity creates significant exposure to disruption.”
Masoeu underscored that the COVID‑19 pandemic demonstrated how quickly global supply chains can be destabilised, while more recent tensions in the Middle East have highlighted the vulnerability of key shipping routes such as the Red Sea, Suez Canal and Strait of Hormuz.
“These routes play a vital role in the movement of industrial chemicals, fuel products and raw materials used throughout the mining industry,” he said, also cautioning how these disruptions can have cascading effects.
Approximately half of the world’s sulphur production originates in the Middle East, meaning interruptions can impact the supply of sulphuric acid and other downstream chemicals essential to mineral processing. Shipping delays, port congestion and rising freight costs further compound these challenges.
Ensuring security of supply
In response to these risks, Masoeu explained that BME Metallurgy has developed a resilient global sourcing model designed to ensure security of supply under changing market conditions. “Through the broader Omnia network, BME Metallurgy has established strategic partnerships across multiple regions, reducing dependence on any single supplier or geography,” he said.
This diversified approach strengthens supply continuity while helping to manage chemicals regeants and associated raw materials price volatility, foreign exchange fluctuations and regional market disruptions. Masoeu added that the company continuously monitors global supply‑demand dynamics, logistics networks, commodity markets, geopolitical developments and the increasing use of protectionist measures by resource‑rich nations.
“This enables us to anticipate risks and respond proactively,” he said. The approach is supported by ongoing analysis of market intelligence, including commodity prices, foreign exchange movements, logistics trends and regional supply‑demand dynamics. Planning cycles extending from three to 12 months allow potential risks to be identified early and mitigation strategies implemented to safeguard supply continuity for customers.
Built on robustness and agility
According to BME Metallurgy Procurement Manager, Samantha Pillay, supply chain resilience is not about avoiding disruption entirely. “Resilient supply chains are built on both robustness and agility,” she said.
“We are prepared to absorb disruption, adapt quickly and recover strongly.” This philosophy underpins BME Metallurgy’s four‑pillar approach to supply chain resilience: foundation, collaboration, risk control and resilience.
“The foundation begins with rigorous supplier qualification processes,” Pillay explained. “Suppliers are assessed for financial stability, compliance, quality standards and safety performance.”
Incoming raw materials are inspected against specifications, while critical products require supporting documentation such as certificates of analysis and test reports. Maintaining a database of approved suppliers also provides visibility of alternative sourcing options.
Further, collaboration is another key pillar, with BME Metallurgy focusing on long‑term relationships with strategic suppliers. “Regular engagement with suppliers and customers strengthens communication and enables faster responses during periods of uncertainty,” Pillay said.
Risk control is achieved through proactive planning. “We maintain strategic inventory buffers for critical materials, conduct regular supplier performance reviews and use forecasting tools to anticipate future demand,” she said. By monitoring customer requirements over periods ranging from three months to a year, procurement strategies can be aligned with operational needs, reducing the risk of supply interruptions.
“The final pillar, resilience, focuses on preparedness and adaptability,” Pillay said. “Through advanced planning tools, market intelligence and real‑time supply chain visibility, we identify potential disruptions before they affect operations.” Alternative sourcing strategies, contingency planning and flexible logistics solutions help ensure continuity during periods of market volatility.
A strategic capability
Pillay noted that supply chain management has evolved into a strategic capability influencing production performance, cost control and business continuity. In an era defined by uncertainty, resilient supply chains are built on diversification, flexibility, visibility and trusted partnerships.
Masiuana concluded that for mining companies navigating an increasingly complex global landscape, having the right supply partner has never been more important.
He said: “Through our global sourcing expertise, market intelligence, strategic partnerships and commitment to customer success, BME Metallurgy provides customers with confidence that critical chemicals and reagents will be available when and where they are needed.”