XYZ is a home appliances manufacturing company in Canada. XYZ imports insulation tubes, refrigerant gasses, and rotary compressors from three different Chinese suppliers and ships them to its warehouse in Mississauga through the Vancouver port. The purchased products are summarized as below.

Table 1: Summary of Purchased Products

	Insulation Tubes	Refrigerant Gasses	Rotary Compressors
Number of Containers	500	250	250
Container Type	40ft high cube (HC)	20ft	20ft
Cargo Weight per Container	2,000 kg (approximately)	19,285 kg	19,456 kg

The specific details of each product are as per the attached Proforma Invoices.

XYZ has recently found a supplier in Spain that sells all these products together and they are considering shifting to them. A comparison between the current and new suppliers is summarized below.

I need introduction and conclusion.