Here is the Product Specification for MEGAPLUS Flexible Cable 70/0.76 × 3 Core in the same format you are using:

Current & Voltage:
250 / 440V rated flexible cable 

Socket Type:
3 Core Flexible Cable

Material:
100% Pure Copper Conductor with PVC Insulation and PVC Outer Sheath ]

Mounting Type:
Surface wiring, electrical installation, and appliance power connection

Safety Features:
High insulation resistance, flame-retardant PVC insulation, flexible multi-strand copper conductor for safer and durable wiring

Colour:
Grey outer sheath with internal cores Brown (Live), Blue/Black (Neutral), Green (Earth) 

Application:
Suitable for household appliances, lighting systems, extension cords, and general electrical power connections 

Warranty:
Depends on manufacturer or supplier policy