Umicore has a proven track record with the majority of optical fiber manufacturers. Our customers are able to manage their germanium price volatility exposure thanks to our extensive metals management expertise of spot purchase, hedging, tolling and metal leasing. We also guarantee a secure germanium supply chain and provide unique solutions for recycling a wide variety of germanium-containing streams.
Umicore produces the highest consistent quality germanium tetrachloride in the industry. Thanks to its  exceptional high purity, the light transmission at the core of optical communication fibers can be maximized.
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