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v3.21.1

Segment information | 12 Months Ended
--- | ---
Dec. 31, 2020
Segment Reporting [Abstract] |
Segment information |
(i) | The Group reports under two segments: Trading and manufacturing, and Engineering.
Operating income represents total revenues less operating expenses, excluding other expense, interest and income taxes. The identifiable assets by segment are those used in each segment’s operations. Intersegment transactions are not significant and have been eliminated to arrive at consolidated totals.
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
|  | US$’000 |  |  | US$’000 |  |  | US$’000 |
Revenue |  |  |  |  |  |  |  |  |
Trading and manufacturing |  |  | 9,476 |  |  |  | 11,877 |  |  |  | 13,770 |
Engineering |  |  | 3,881 |  |  |  | 5,522 |  |  |  | 6,334 |
|  |  | 13,357 |  |  |  | 17,399 |  |  |  | 20,104 |
Operating loss |  |  |  |  |  |  |  |  |  |  |  |
Trading and manufacturing |  |  | (488 | ) |  |  | (102 | ) |  |  | (119 | )
Engineering |  |  | (1,027 | ) |  |  | (158 | ) |  |  | (821 | )
Unallocated corporate expenses |  |  | (186 | ) |  |  | (180 | ) |  |  | (119 | )
|  |  | (1,701 | ) |  |  | (440 | ) |  |  | (1,059 | )
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
|  | US$’000 |  |  | US$’000 |  |  | US$’000 |
Depreciation: |  |  |  |  |  |  |  |  |
Trading and manufacturing |  |  | 39 |  |  |  | 54 |  |  |  | 43 |
Engineering |  |  | 10 |  |  |  | 15 |  |  |  | 17 |
|  |  | 49 |  |  |  | 69 |  |  |  | 60 |
Capital expenditures, gross |  |  |  |  |  |  |  |  |  |  |  |
Trading and manufacturing |  |  | 2 |  |  |  | 17 |  |  |  | 79 |
Engineering |  |  | 9 |  |  |  | 4 |  |  |  | 6 |
|  |  | 11 |  |  |  | 21 |  |  |  | 85 |
|  | December 31, |
|  | 2020 |  |  | 2019 |
|  | US$’000 |  |  | US$’000 |
Assets |  |  |  |  |  |
Trading and manufacturing |  |  | 7,877 |  |  |  | 9,843 |
Engineering |  |  | 12,218 |  |  |  | 12,370 |
|  |  | 20,095 |  |  |  | 22,213 |
Liabilities |  |  |  |  |  |  |  |
Trading and manufacturing |  |  | 2,645 |  |  |  | 4,319 |
Engineering |  |  | 2,987 |  |  |  | 2,557 |
|  |  | 5,632 |  |  |  | 6,876 |
(ii) | Geographical analysis of revenue by customer location is as follows:
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
|  | US$’000 |  |  | US$’000 |  |  | US$’000 |
Revenue - |  |  |  |  |  |  |  |  |
The PRC |  |  | 5,072 |  |  |  | 6,886 |  |  |  | 8,026 |
Hong Kong |  |  | 8,024 |  |  |  | 10,169 |  |  |  | 11,169 |
Others |  |  | 261 |  |  |  | 344 |  |  |  | 909 |
|  |  | 13,357 |  |  |  | 17,399 |  |  |  | 20,104 |
(iii) | Long-lived assets (1)
Geographical analysis of long-lived assets is as follows:
|  | December 31, |
|  | 2020 |  |  | 2019 |
|  | US$’000 |  |  | US$’000 |
Hong Kong |  |  | 47 |  |  |  | 478 |
The PRC |  |  | 212 |  |  |  | 222 |
|  |  | 259 |  |  |  | 700 |
(1) | Long-lived assets represent property, plant and equipment, net.
(iv) | Major suppliers
Details of individual suppliers accounting for more than 5% of the Group’s purchases are as follows:
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Supplier A |  |  | 30 | % |  |  | 53 | % |  |  | 55 | %
Supplier B |  |  | 12 | % |  |  | - |  |  |  | - |
Supplier C |  |  | 10 | % |  |  | 7 | % |  |  | 8 | %
Supplier D |  |  | 9 | % |  |  | 6 | % |  |  | 7 | %
Supplier E |  |  | 6 | % |  |  | 6 | % |  |  | 7 | %
Supplier F |  |  | 5 | % |  |  | - |  |  |  | - |
(v) | Major customers
Details of individual customers accounting for more than 5% of the Group’s revenue are as follows:
|  | Year ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Customer A |  |  | 9 | % |  |  | 19 | % |  |  | 15 | %
Customer B |  |  | 8 | % |  |  | - |  |  |  | - |
Customer C |  |  | 6 | % |  |  | 10 | % |  |  | - |
Customer D |  |  | - |  |  |  | 5 | % |  |  | - |
Customer E |  |  | - |  |  |  | - |  |  |  | 7 | %

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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