Nano Labs Corp. has Changed its Ticker to CTLEE from CTLE

Mucinno Holding, Inc. is a mining company that is focused on the extraction and transportation of minerals and conglomerates. The Company owns two silica sand mines located in central and southeastern Mexico, which allows to supply its customers with transportation and machinery of its own. The Company’s products and services include processing, recycling and transportation of silica sand and non-toxic waste from the metalworking industry. Its services include transportation of minerals, minerals exploitation, collection of silica sand, processing and cleaning of materials, temporary storage of silica sand, and distribution of silica sand. It is also engaged in selling byproducts such as, iron, refractory brick, coal, mineral slag, and graphite.