Photo Credit: IANS IANSLive New Delhi, May 21 (IANS) Hit hard by the pandemic, the global market for cellular Internet of Things (IoT) modules declined 8 per cent (on-year) to $3.1 billion in 2020, while a global chip shortage is now affecting 2021 shipment volumes and profit margins, a new report has said. To get full access of the story, click here to subscribe to IANS News Service © 2021 IANS India Private Limited. All Rights Reserved. The reproduction of the story/photograph in any form will be liable for legal action. For news, views and gossips, follow IANS at Twitter. Update: 21-Ma...