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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001193805-23-000996
Filing Date
2023-07-18
Accepted
2023-07-18 08:50:48
Documents
1
Group Members
SHANGHAI PUDONG SCIENCE & TECHNOLOGY INVESTMENT GROUP CO., LTD.

Document Format Files

Seq Description Document Type Size
1 e618782_sc13da-acm.htm SC 13D/A 40696
  Complete submission text file 0001193805-23-000996.txt   42309
Mailing Address 42307 OSGOOD ROAD, SUITE I FREMONT CA 94539
Business Address 42307 OSGOOD ROAD, SUITE I FREMONT CA 94539 510-445-3700
ACM Research, Inc. (Subject) CIK: 0001680062 (see all company filings)

IRS No.: 000000000 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-91511 | Film No.: 231093096
SIC: 3559 Special Industry Machinery, NEC

Mailing Address FLOOR 16-17, #118 RONGKE ROAD PUDONG DISTRICT SHANGHAI F4 201203
Business Address FLOOR 16-17, #118 RONGKE ROAD PUDONG DISTRICT SHANGHAI F4 201203 8602122302882
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. (Filed by) CIK: 0001981092 (see all company filings)

IRS No.: 000000000 | State of Incorp.: F4
Type: SC 13D/A