BioAmber Inc., which has its main office in Montreal and executive offices and a research facility in Plymouth, has a joint venture with Tokyo-based Mitsui & Co. Ltd. on a bio-based succinic acid plant in Sarnia, Ontario.
BioAmber raised $13 million in a public offering in January, and on Feb. 10, Mitsui invested another $18 million in the plant.
The investment by Mitsui increases its ownership stake in the joint venture from 30 percent to 40 percent.
The investments strengthen BioAmber's balance sheet as it gets the plant ready to commercialize the production of succinic acid, which is an important ingredient in the production of engineering plastics, polyurethanes, biodegradable polyesters, Spandex and other specialty chemicals.
BioAmber's bio-based succinic acid is an alternative to petroleum-based versions.
Analyst Amit Dayal of Rodman & Renshaw wrote in a note last week: "In our opinion, boosted by the investment from Mitsui, the company should be able to produce at nearly 90 percent of full capacity by the end of 2016."
Dayal is maintaining a "buy" rating on BioAmber.
Analyst: 3M retaining health information unit is a 'prudent' move