In addition, we also track our consumption of specific construction materials such as timber, concrete and reinforcement bar, which allows us to benchmark our consumption of these materials during the construction of new developments.
We have been a member of the Hong Kong Green Purchasing Charter of the Green Council since 2013 and a member of their Sustainable Procurement Charter since 2018.
We use events, held from time to time throughout the year, to engage our suppliers and foster exchange, dialogue and deeper relationships with them.
We are committed to continuously expanding our sourcing of sustainable materials across all areas of our business. In 2019, we continued to make significant achievements in this regard.