Domain: commerce (Product Selection and Specification)
Problem: I need to procure two types of bottled water for a hotel from the provided image: one domestic and one imported brand. Please select the products based on the following criteria:
Domestic Water: Must have a bottle volume > 500ml, pH < 7.3, and TDS < 10mg/L.
Imported Water: Must originate > 5000km from Shanghai (as a selling point), have a bottle volume < 500ml, and Sodium (Na) content < 20mg/L.
Please provide the brand names of the two selected products.
Answer: C’estbon, Perrier