could this be the reason, page-5

This company has real potential IMO

"DataDot Technology Limited is an Australian public company (ASX-DDT) that has been at the forefront of developing theft deterrent and asset identification technologies for the past 15 years. DataDot products are sold by distributors in 28 countries.

Leading the Way in Identification Technology
We are a leading solutions provider with highly innovative technologies, creating new methods of asset identification, protection and authentication leading to new markets for our products.

We have developed and are developing leading-edge identification technologies that allow assets, and their component parts, to be uniquely marked and identified. It’s akin to creating a unique asset-based DNA for products. DDT’s asset identification technologies have wide product application, and the potential to penetrate global markets in the automotive, marine, clothing and industrial materials sectors."