Inv_20250806-1_Maintenance_crmh_web

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Invoice

To:

Centre for Regenerative Medicine and Health, Hong Kong Institute of Science & Innovation, Chinese Academy of Sciences (CRMH, HKISI, CAS)

5/F, 15 Science Park West Avenue, Hong Kong Science Park, Sha Tin, New Territories, Hong Kong

Kent.chen@hkisi-cas.org.hk

Invoice Number	INV-20250806-1
Invoice Date	August 6, 2025
Due Date	August 20, 2025
Total Due	$30,000.00

Content / Service	Qty/man day	Rate		Sub Total
1. Professional Grade Web Server Hosting & Maintenance - 12 months - Virtual Hosting Services (12 Months, Aug 2025 -Jul 2026) - Provide Virtual Hosting service (Stationed in Hong Kong) - Virtual machines spec: 4 vCPU, 8GB ram, 50GB SSD disk - OS: Ubundu + Litespeed Web server + PHP8 - Fixed IP (single IP) - Software Firewall - Cloudfare CDN Professional Plan - Service Maintenance including bug fix, VPC OS update , security patches installation - General content (text and image) update - Website Backup - Plugin licsences (Elementor Pro / All-in-one backup / Wordfence) - HTTPS certificate (12 months)	12	$2,500.00		$30,000.00

Total Due

$30,000.00

Payment terms and conditions

1. All payments should be paid in Hong Kong dollars.
2. Cheques payable to “DJR Digital Limited” and sent to Unit A07, 11/F, The William Industrial Building, 23-25 Ng Fong St, San Po Kong, Kowloon, Hong Kong
3. Bank deposit to “DJR DIGITAL LIMITED”, HSBC Account no. #747-160638-838.
4. #Website management incudes website maintenance, minor content update, existing functions setup and database administration. Major changes, structural changes and new functions will not be commenced until additional quotation are being signed and confirmed.

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