Take context from the input text and decide on the accurate relationship between 'Samsung' and 'Electronics' from the options provided.
Options: product/material produced, original broadcaster, stock exchange, director/manager

The deal would solidify the 47-year-old Lee Jae Yong’s control over Samsung Group, including the crown jewel, Samsung Electronics Co. C&T also owns about $10 billion of group company shares, making it a vital asset to Lee and his siblings who control Cheil.
product/material produced