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Category market report

Rectifiers

Total suppliers

10K+

Total Chinese suppliers export

$8.3B+

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Top suppliers

Suppliers in this category.

Transactions

1,069

2020-082022-032025-11

Transaction trend for Asustek Computer Inc.

  • 2020-08: 8
  • 2021-02: 33
  • 2021-03: 39
  • 2021-04: 14
  • 2021-05: 51
  • 2021-06: 23
  • 2021-07: 44
  • 2021-08: 72
  • 2021-09: 51
  • 2021-10: 47
  • 2021-11: 64
  • 2021-12: 50
  • 2022-01: 55
  • 2022-02: 39
  • 2022-03: 34
  • 2022-04: 26
  • 2022-05: 1
  • 2022-06: 4
  • 2023-11: 1
  • 2025-01: 6
  • 2025-02: 8
  • 2025-03: 40
  • 2025-04: 51
  • 2025-05: 57
  • 2025-07: 33
  • 2025-08: 68
  • 2025-09: 67
  • 2025-10: 73
  • 2025-11: 18
Amount

35,218.18

2020-082022-032025-11

Amount trend for Asustek Computer Inc.

  • 2020-08: 430
  • 2021-02: 80.8K
  • 2021-03: 74.4K
  • 2021-04: 17K
  • 2021-05: 58.8K
  • 2021-06: 30.4K
  • 2021-07: 82.2K
  • 2021-08: 112.1K
  • 2021-09: 92.8K
  • 2021-10: 97.9K
  • 2021-11: 127.7K
  • 2021-12: 142.4K
  • 2022-01: 166.7K
  • 2022-02: 48.8K
  • 2022-03: 131.4K
  • 2022-04: 37.2K
  • 2022-05: 30
  • 2022-06: 240
  • 2023-11: 0
  • 2025-01: 25.4K
  • 2025-02: 29.3K
  • 2025-03: 52.5K
  • 2025-04: 84.7K
  • 2025-05: 45.1K
  • 2025-07: 23.8M
  • 2025-08: 102.9M
  • 2025-09: 98.4M
  • 2025-10: 120M
  • 2025-11: 5.5M
Main export countries
  • Vietnam (0.4%)
  • Brazil (99.6%)
  • Indonesia (0%)
  • United States (0%)
Main export countries: Vietnam 0.4%, Brazil 99.6%, Indonesia 0%, United States 0%
Transactions

39,428

2023-052024-092026-02

Transaction trend for Hangzhou Qizhi System Engineering Co., Ltd.

  • 2023-05: 612
  • 2023-06: 2,122
  • 2023-07: 1,442
  • 2023-08: 705
  • 2023-09: 1,736
  • 2023-10: 1,085
  • 2023-11: 624
  • 2023-12: 1,941
  • 2024-01: 931
  • 2024-02: 506
  • 2024-03: 878
  • 2024-04: 1,379
  • 2024-05: 283
  • 2024-06: 1,014
  • 2024-07: 3,279
  • 2024-08: 1,338
  • 2024-09: 962
  • 2024-10: 2,276
  • 2024-11: 1,109
  • 2024-12: 1,766
  • 2025-01: 815
  • 2025-02: 623
  • 2025-03: 403
  • 2025-04: 841
  • 2025-05: 331
  • 2025-06: 464
  • 2025-07: 1,903
  • 2025-08: 726
  • 2025-09: 1,074
  • 2025-10: 1,704
  • 2025-11: 870
  • 2025-12: 1,226
  • 2026-01: 1,211
  • 2026-02: 1,249
Amount

24,061.92

2023-052024-092026-02

Amount trend for Hangzhou Qizhi System Engineering Co., Ltd.

  • 2023-05: 217.4K
  • 2023-06: 730.2K
  • 2023-07: 466.7K
  • 2023-08: 222.8K
  • 2023-09: 557.6K
  • 2023-10: 288.8K
  • 2023-11: 180.4K
  • 2023-12: 616.9K
  • 2024-01: 330.2K
  • 2024-02: 163.4K
  • 2024-03: 213K
  • 2024-04: 323.6K
  • 2024-05: 35.8K
  • 2024-06: 156.3K
  • 2024-07: 373K
  • 2024-08: 70.6K
  • 2024-09: 85.8K
  • 2024-10: 193.5K
  • 2024-11: 85K
  • 2024-12: 352.2K
  • 2025-01: 204.2K
  • 2025-02: 136.6K
  • 2025-03: 126.6K
  • 2025-04: 228.8K
  • 2025-05: 102.7K
  • 2025-06: 188.9K
  • 2025-07: 47.5M
  • 2025-08: 10.7M
  • 2025-09: 75.1M
  • 2025-10: 67.3M
  • 2025-11: 32.5M
  • 2025-12: 448.1K
  • 2026-01: 299.2K
  • 2026-02: 240.7K
Main export countries
  • India (3.6%)
  • Brazil (96.4%)
Main export countries: India 3.6%, Brazil 96.4%
Transactions

1,765

2025-012025-052025-11

Transaction trend for Tcl Smart Screen Technology Hk Ltd.

  • 2025-01: 19
  • 2025-02: 5
  • 2025-03: 1
  • 2025-04: 7
  • 2025-05: 21
  • 2025-07: 629
  • 2025-08: 299
  • 2025-09: 391
  • 2025-10: 359
  • 2025-11: 34
Amount

19,379.71

2025-012025-052025-11

Amount trend for Tcl Smart Screen Technology Hk Ltd.

  • 2025-01: 76.7K
  • 2025-02: 13.7K
  • 2025-03: 326
  • 2025-04: 18.4K
  • 2025-05: 89K
  • 2025-07: 55M
  • 2025-08: 25.8M
  • 2025-09: 55.3M
  • 2025-10: 52.7M
  • 2025-11: 4.9M
Main export countries
  • Brazil (100%)
Main export countries: Brazil 100%

Intelligence

China export momentum, destination markets, and regional demand.

China export trend

USD0500M1B1.5B2018-072019-112021-032022-072023-112025-032026-07

China export trend

  • Date 2018-07: Value 1.1B USD
  • Date 2018-08: Value 1.1B USD
  • Date 2018-09: Value 1.3B USD
  • Date 2018-10: Value 1.1B USD
  • Date 2018-11: Value 1B USD
  • Date 2018-12: Value 954M USD
  • Date 2019-01: Value 1B USD
  • Date 2019-02: Value 700M USD
  • Date 2019-03: Value 1.1B USD
  • Date 2019-04: Value 1B USD
  • Date 2019-05: Value 982M USD
  • Date 2019-06: Value 1B USD
  • Date 2019-07: Value 906M USD
  • Date 2019-08: Value 1.1B USD
  • Date 2019-09: Value 1.2B USD
  • Date 2019-10: Value 1.1B USD
  • Date 2019-11: Value 1.1B USD
  • Date 2019-12: Value 1.2B USD
  • Date 2020-01: Value 0 USD
  • Date 2020-02: Value 1.5B USD
  • Date 2020-03: Value 1.1B USD
  • Date 2020-04: Value 1.2B USD
  • Date 2020-05: Value 1.1B USD
  • Date 2020-06: Value 0 USD
  • Date 2020-07: Value 0 USD
  • Date 2020-08: Value 0 USD
  • Date 2020-09: Value 1.3B USD
  • Date 2020-10: Value 1.2B USD
  • Date 2020-11: Value 1.2B USD
  • Date 2020-12: Value 1.5B USD
  • Date 2021-01: Value 225M USD
  • Date 2021-02: Value 149M USD
  • Date 2021-03: Value 230M USD
  • Date 2021-04: Value 222M USD
  • Date 2021-05: Value 209M USD
  • Date 2021-06: Value 208M USD
  • Date 2021-07: Value 228M USD
  • Date 2021-08: Value 235M USD
  • Date 2021-09: Value 224M USD
  • Date 2021-10: Value 207M USD
  • Date 2021-11: Value 230M USD
  • Date 2021-12: Value 251M USD
  • Date 2022-01: Value 242M USD
  • Date 2022-02: Value 188M USD
  • Date 2022-03: Value 233M USD
  • Date 2022-04: Value 212M USD
  • Date 2022-05: Value 220M USD
  • Date 2022-06: Value 256M USD
  • Date 2022-07: Value 226M USD
  • Date 2022-08: Value 213M USD
  • Date 2022-09: Value 221M USD
  • Date 2022-10: Value 192M USD
  • Date 2022-11: Value 190M USD
  • Date 2022-12: Value 182M USD
  • Date 2023-01: Value 168M USD
  • Date 2023-02: Value 163M USD
  • Date 2023-03: Value 201M USD
  • Date 2023-04: Value 189M USD
  • Date 2023-05: Value 181M USD
  • Date 2023-06: Value 181M USD
  • Date 2023-07: Value 194M USD
  • Date 2023-08: Value 200M USD
  • Date 2023-09: Value 204M USD
  • Date 2023-10: Value 167M USD
  • Date 2023-11: Value 203M USD
  • Date 2023-12: Value 232M USD
  • Date 2024-01: Value 223M USD
  • Date 2024-02: Value 151M USD
  • Date 2024-03: Value 247M USD
  • Date 2024-04: Value 215M USD
  • Date 2024-05: Value 214M USD
  • Date 2024-06: Value 235M USD
  • Date 2024-07: Value 308M USD
  • Date 2024-08: Value 384M USD
  • Date 2024-09: Value 245M USD
  • Date 2024-10: Value 199M USD
  • Date 2024-11: Value 227M USD
  • Date 2024-12: Value 250M USD
  • Date 2025-01: Value 229M USD
  • Date 2025-02: Value 192M USD
  • Date 2025-03: Value 281M USD
  • Date 2025-04: Value 256M USD
  • Date 2025-05: Value 253M USD
  • Date 2025-06: Value 270M USD
  • Date 2025-07: Value 277M USD
  • Date 2025-08: Value 267M USD
  • Date 2025-09: Value 287M USD
  • Date 2025-10: Value 230M USD
  • Date 2025-11: Value 249M USD
  • Date 2025-12: Value 284M USD
  • Date 2026-01: Value 271M USD
  • Date 2026-02: Value 200M USD
  • Date 2026-03: Value 393M USD
  • Date 2026-04: Value 320M USD
  • Date 2026-05: Value 284M USD
  • Date 2026-06: Value 310M USD
  • Date 2026-07: Value 318M USD

Top destinations

  • Hong Kong, China10.9B
  • China10.1B
  • Germany2.6B
  • Japan2.1B
  • United States1.8B
  • Malaysia1.8B
  • South Korea1.6B
  • Singapore1.2B
  • Taiwan, China1.2B
  • Vietnam1.1B

Top destinations

  • Hong Kong, China: 10,891,000,000 USD
  • China: 10,069,000,000 USD
  • Germany: 2,620,000,000 USD
  • Japan: 2,092,000,000 USD
  • United States: 1,781,000,000 USD
  • Malaysia: 1,778,000,000 USD
  • South Korea: 1,558,000,000 USD
  • Singapore: 1,216,000,000 USD
  • Taiwan, China: 1,150,000,000 USD
  • Vietnam: 1,147,000,000 USD

Key findings

Largest import market

10.89B USD

Hong Kong, China · last 8 years

Fastest demand growth

51,903.23

Oman · last 8 years

Highest unit price

$1,173.38 /kg

Curaçao · +1,624,495.09% vs avg

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Insights

Product insights to guide your sourcing.

  • Product Trends

    Silicon Carbide (SiC) Schottky rectifiers are seeing strong demand in EV charging and solar photovoltaic applications due to low power loss. Compact surface-mount (SMD) packages like SMA and SOD-123FL are highly popular in consumer electronics for space-saving.

  • Industrial Cluster Analysis

    Yangzhou (Jiangsu) is the primary cluster for power semiconductors, offering integrated wafer design and packaging for high-end and automotive orders. Shenzhen and Dongguan (Guangdong) excel in high-speed, cost-efficient packaging for consumer-grade rectifiers.

  • Quality Expectations

    Buyers expect low reverse leakage current and superior thermal dissipation to prevent thermal runaway. Automotive-grade applications require junction temperatures up to 175°C and AEC-Q101 compliance, while consumer devices focus on low forward voltage drop.

What You Need to Know