Dutch developer of vegetarian food is searching suppliers or traders for oyster mushroom stems

A Dutch company, developer and processor of vegetarian and blend-meat products is looking for growers and traders of oyster mushrooms. Focus countries are France, Belgium, Spain, Portugal, Italy, Germany, Poland, Lithuania, Czech, Hungary, Slovakia. Collaboration is sought in the framework of a supplier agreement.
The Dutch company is developing and processing vega(n) products based on oyster mushroom stems. A part of the mushroom based food products are blended with meat products, so they replace a part of their animal protein in their products and other part is for vegagetarian and vegan products for their customers. Mushroom stems are in most countries cutting waste from oyster mushroom farming. The Dutch SME can use these stems for their food processing. Due to the fast growth of the company it is now looking for suppliers and traders of oyster mushroom stems. Minimum accepted quantity: 1 ton per delivered batch The target countries are France, Belgium, Spain, Portugal, Italy, Germany, Poland, Lithuania, Czechia, Hungary, Slovakia. A supplier agreement will be offered.
Type (e.g. company, R&D institution…), field of industry and Role of Partner Sought: 
The preferred partner can be producer or supplier of oyster mushroom stems with a minimal delivery of 1t per delivered batch. Delivery must be with a minimal quantity of 1t per delivered batch. Supplier must have GlobalG.A.P.. Buyer prefers ongoing weekly deliveries.
Technical Specification or Expertise Sought: 
The supplier should be able to deliver at least 1t per batch
Stage of Development: 
Already on the market
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