i need quotations for the following 15 i90 CHC Dual Frequency Basic Receiver 16 i90 CHC Dual Frequency Mobile Receiver, with Backpack 17 DL8 Datalink kit 18 Drive controller HCE600 19 CHC Geomatics Office Software 20 \"Notebook computer HP Specter x360 16-f0008ca, with 2 Flash- USB 3.0 with a capacity of 64 GB and two media with a capacity of 2 TB\" 21 Consumables and spare parts for surveying equipment