Marrone Bio Innovations Inc's Suppliers Performance

We have substantially transitioned our manufacturing processes in-house to our Bangor, Michigan facility, which was formerly used as a biodiesel plant prior to our acquisition in July 2012. Biopesticide formulation, microbial fermentation and product packaging are among the facility’s core competencies. We believe in-house manufacturing enhances control and flexibility in production while lowering manufacturing costs over time to achieve desired margins, in addition to strengthening intellectual property security. The facility has significant room for expansion to install drying capacity and larger fermenters to accommodate production of multiple products at higher volumes. We are also developing plans to expand our manufacturing facility capacity in order to handle increased production volumes overall and to enable our production of a granulation line for Grandevo WDG by the end of 2017.

We now ferment our Grandevo and Zequanox products in our manufacturing facility, but use a third-party contractor for formulating them into spray-dried powders. The facility also accommodates full-scale production of Regalia. While we have the ability to produce the majority of our products using our own manufacturing capacity, we currently exclusively use third parties to manufacture Venerate and Majestene as a result of regulatory requirements that would require additional capital investment to produce these products in-house. With necessary permitting now in place, we are currently working to commence manufacturing Venerate and Majestene at the MMM plant using existing capacity. We anticipate ramping up production volumes as we expand the facility in the future. We expect to continue to utilize third-party manufactures in North America and the EU for supplemental production capacity to meet excess seasonal demand. As needed, we will also use our own facility or third parties to package and label products. We currently engage toll manufacturers to produce Haven (launched in March 2017),MBI-601 for field and demos trials) and MBI-110 (intended for trial placement with select customers in fall 2017). The active ingredient in our Regalia product line is derived from the giant knotweed plant, which we obtain from China. We have scaled production of Regalia using a single supplier to acquire raw knotweed from numerous regional sources and perform an extraction process on this plant and create a dried extract that is shipped to our manufacturing plant for production and packaging. We do not maintain a long-term supply contract with this supplier. While there can be no assurance that we will continue to be able to obtain dried giant knotweed plant extract from our supplier in China at a competitive price point, we estimate that our current supply of the ingredient will be sufficient to manufacture product to meet the next 9-12 months’ demand. Should we elect or be required to do so, we do not believe that we would have substantial difficulty in finding an alternative supplier as we have identified and received quality knotweed from a number of new possible suppliers, although there can be no assurance that we will continue to be able to obtain dried extract from China at a competitive price point.

We have substantially transitioned our manufacturing processes in-house to our Bangor, Michigan facility, which was formerly used as a biodiesel plant prior to our acquisition in July 2012. Biopesticide formulation, microbial fermentation and product packaging are among the facility’s core competencies. We believe in-house manufacturing enhances control and flexibility in production while lowering manufacturing costs over time to achieve desired margins, in addition to strengthening intellectual property security. The facility has significant room for expansion to install drying capacity and larger fermenters to accommodate production of multiple products at higher volumes. We are also developing plans to expand our manufacturing facility capacity in order to handle increased production volumes overall and to enable our production of a granulation line for Grandevo WDG by the end of 2017.

We now ferment our Grandevo and Zequanox products in our manufacturing facility, but use a third-party contractor for formulating them into spray-dried powders. The facility also accommodates full-scale production of Regalia. While we have the ability to produce the majority of our products using our own manufacturing capacity, we currently exclusively use third parties to manufacture Venerate and Majestene as a result of regulatory requirements that would require additional capital investment to produce these products in-house. With necessary permitting now in place, we are currently working to commence manufacturing Venerate and Majestene at the MMM plant using existing capacity. We anticipate ramping up production volumes as we expand the facility in the future. We expect to continue to utilize third-party manufactures in North America and the EU for supplemental production capacity to meet excess seasonal demand. As needed, we will also use our own facility or third parties to package and label products. We currently engage toll manufacturers to produce Haven (launched in March 2017),MBI-601 for field and demos trials) and MBI-110 (intended for trial placement with select customers in fall 2017). The active ingredient in our Regalia product line is derived from the giant knotweed plant, which we obtain from China. We have scaled production of Regalia using a single supplier to acquire raw knotweed from numerous regional sources and perform an extraction process on this plant and create a dried extract that is shipped to our manufacturing plant for production and packaging. We do not maintain a long-term supply contract with this supplier. While there can be no assurance that we will continue to be able to obtain dried giant knotweed plant extract from our supplier in China at a competitive price point, we estimate that our current supply of the ingredient will be sufficient to manufacture product to meet the next 9-12 months’ demand. Should we elect or be required to do so, we do not believe that we would have substantial difficulty in finding an alternative supplier as we have identified and received quality knotweed from a number of new possible suppliers, although there can be no assurance that we will continue to be able to obtain dried extract from China at a competitive price point.