FOR IMMEDIATE RELEASE

SUNNYVALE, Calif. and HONG KONG - April 21, 2005 - Savi Technology, Inc., a leading provider of active Radio Frequency Identification (RFID) supply chain solutions, and Hutchison Port Holdings (HPH), a leading port developer and operator, today jointly announced the formation of a new company to build and operate an active RFID-based information network to track and manage containerized ocean cargo.

The company, called Savi Networks LLC, will build the network by installing active RFID equipment and software in participating ports around the world to provide users with information on the identity, location and status of their ocean cargo containers as they pass through such ports. Shippers, logistics service providers and transportation companies will be able to connect to the network by installing compatible equipment at their own locations to further improve the efficiency, effectiveness and security of global supply chains.

The new company will be initially capitalized with an investment of US$50 million from the joint-venture partners. Savi Technology will hold a 51 percent interest in Savi Networks, and HPH will hold the remaining 49 percent interest. Savi will take the lead in operating the joint venture and contribute a license to the software to operate the network, and HPH will provide access to its port facilities.

Savi Networks will seek to establish relationships with additional port partners to further extend the network, as well as with providers of complementary technologies and services to the global supply chain.

"We believe the availability of a shared RFID network will enable greater supply chain visibility and efficiency throughout global supply chains," said Vic Verma, Savi's President and Chief Executive Officer. "Savi is excited about entering into this agreement with HPH, which as one of the world's largest port operators has the knowledge, experience and vision to understand the needs of the global shipping community."

"Global concerns about supply chain efficiency, effectiveness and security continue to grow, and must be addressed with new and better ways to manage cargo," said John Meredith, HPH Group Managing Director. "We have worked closely with Savi Technology in a number of government and industry initiatives, and we're eager to leverage our collective experience to deploy a shared network. We look forward to working with Savi and other global port operators, carriers and service providers to build this new network."

It is expected that Savi Networks will function much like a telecommunications network service provider. Savi Networks will own and operate the network's core infrastructure and will provide information services, to be called SaviTrak^TM, on a per-container trip basis. The company will also sell active RFID-related hardware and services to customers to extend the network to the customer's own origin point, such as a manufacturing plant, and/or destination point, such as a distribution center.

The new company expects to offer customers a family of active RFID tags, including data rich, visibility and sensor tags, based on ISO 18000-7 standards. These tags would be affixed to containers, transforming them into "smart containers" able to communicate with the network, which will enable users to receive information on location, security and environmental conditions, such as temperature, humidity and light, as well as the container's contents.

The network will be built on an interoperable architecture designed to accommodate Automatic Identification Data Collection (AIDC) technologies, such as barcodes, passive RFID technologies such as EPC, and Global Positioning Systems (GPS) used to track ships and trucks that transport ocean containers. These complementary technologies will form the basis of a "nested visibility" solution, which provides users with greater visibility and management of both their container shipments and the contents they transport.

About Savi Technology

With over 15 years experience, Savi Technology is a leading provider of active RFID solutions for the management of supply chain assets, shipments and consignments. Savi's networked active RFID solutions track shipments for government and commercial organizations around the world. Savi Technology's integrated RFID hardware and software solutions drive business value, enabling customers to reduce their supply chain assets, inventory and operational costs. Founded in 1989, Savi Technology is privately held, with headquarters in Sunnyvale, Calif., and offices in Washington D.C., London, Singapore, Johannesburg, and Melbourne. For more information, visit www.savi.com.

Concurrent with the formation of Savi Networks, HPH also has made a US$50 million investment in privately held Infolink Systems, Inc., the parent of Savi Technology, which will provide HPH with slightly less than 10 percent of Infolink on a fully diluted basis.

Other strategic Infolink shareholders include Temasek Holdings, a major shareholder in leading transportation companies such as PSA International, Neptune Orient Lines and Singapore Airlines; SembCorp Logistics; Mitsui and Co., Ltd.; Oracle, TIBCO and United Parcel Service (UPS). Other investors in Infolink include prominent venture capital firms worldwide, such as Accel Partners, Dorset Capital, K1 Ventures, Mohr Davidow Ventures and Vector Capital.

^TM - Savi, Savi SmartChain are registered trademarks of Savi Technology, Inc. The Savi logo, EchoPoint, Savi SmartSeal, UDAP and SaviTrak are trademarks of Savi Technology, Inc. All other trademarks are the property of their respective owners.

About Hutchison Port Holdings

Hutchison Port Holdings (HPH), a wholly-owned subsidiary of the multinational conglomerate Hutchison Whampoa Limited (HWL), is the world's leading port investor, developer and operator with interests in 19 countries throughout Asia, the Middle East, Africa, Europe and the Americas. Today, HPH operates a total of 219 berths in 39 ports together with a number of transportation related service companies. With industry recognized core competence in the effective and efficient management and operation of ports, the HPH Group handled 47.8 million TEU in 2004.