Lim Jock Seng (Chinese: 林玉成; pinyin: Lín Yùchéng; Pe̍h-ōe-jī: Lîm Gio̍k-sêng;[1] born 22 January 1944) is a Bruneian aristocrat, anthropologist, politician and diplomat who served as first Minister of Foreign Affairs & Trade II.

[14] On the final day of the APEC Ministerial Meeting in Yokohama, Japan, 10–11 November 2010, Peter Van Loan talks with Pehin Lim.

[15] Pehin Lim emphasised the significance of bilateral and international free trade agreements for Brunei at the Legislative Council meeting on 7 March 2011.

He stressed that these accords help consumers, expand the nation's market reach, boost the competitiveness of domestic goods, and draw in foreign capital.

Because to Brunei's participation in various accords, such as those with the TPP, Japan, ASEAN, and other nations, commerce has been facilitated, export competitiveness has grown, and economic diversification has been encouraged.

"[18] At the signing ceremony held on 5 August 2017, at the Philippine International Convention Center (PICC), Pasay City, Pehin Lim signed the updated Memorandum of Understanding (MoU) between the governments of the ASEAN member states and the government of China on establishing the ASEAN-China Center.