LOONGSONNBL SOFTWARE LICENSE AGREEMENT

This is a license agreement for customer use of LoongsonNBL software
("LICENSE"), which governs use of the software of Loongson Technology
Corporation Limited and its subsidiaries ("LOONGSON") downloadable
herefrom, including computer software and associated printed materials
("SOFTWARE"). By downloading, installing, copying, or otherwise using the
SOFTWARE, you agree to be bound by the terms of this LICENSE. If you do
not agree to the terms of this LICENSE, do not download the SOFTWARE.

The SOFTWARE is protected by copyright laws and international copyright
treaties, as well as other intellectual property laws and treaties. The
SOFTWARE is not sold, and instead is only licensed for use, strictly in
accordance with this document. The hardware is protected by various
patents, and is sold, but this agreement does not cover that sale, since
it may not necessarily be sold as a package with the SOFTWARE. This
agreement sets forth the terms and conditions of the SOFTWARE LICENSE
only.

1. DEFINITIONS

1.1"Customer" means the entity or individual that downloads the
SOFTWARE.

1.2"Law" means any constitutional provision, statute or other law, rule,
regulation, official policy or interpretation of any governmental
authority and any order, ruling, decision, verdict, decree, writ,
subpoena, mandate, precept, command, directive, consent, approval,
award, judgment, injunction and other similar determination and finding
by, before or under the supervision of any governmental authority.

2. GRANT OF LICENSE

2.1 Rights and Limitations of Grant. LOONGSON hereby grants Customer the
following non-exclusive, non-transferable right to use the SOFTWARE,
with the following limitations:

2.1.1 Rights. Customer may install and use multiple copies of the
SOFTWARE on a shared computer or concurrently on different computers,
and make multiple back-up copies of the SOFTWARE, solely for Customer's
use within Customer's Enterprise. "Enterprise" shall mean individual use
by Customer or any legal entity (such as a corporation or university)
and the subsidiaries it owns by more than fifty percent (50%).

2.1.2 Linux Exception. Notwithstanding the foregoing terms of Section
2.1.1, SOFTWARE designed exclusively for use on the Linux operating
systems or other operating systems derived from the source code to these
operating systems, may be copied and redistributed, provided that the
binary files thereof are not modified in any way (except for unzipping
of compressed files).

2.1.3 Limitations.

No Reverse Engineering. Customer may not reverse engineer, decompile, or
disassemble the SOFTWARE, nor attempt in any other manner to obtain the
source code.

No Separation of Components. The SOFTWARE is licensed as a single
product. Its component parts may not be separated for use on more than
one computer, nor otherwise used separately from the other parts.

For the avoidance of doubt, distributing or using the SOFTWARE as an
inseparable component of Customer's product, as expressly permitted by
Section 2.2 below, does not constitute a separation of components under
this paragraph.

No Rental. Customer may not rent or lease the SOFTWARE to someone else.

2.2 Redistribution as Part of Customer's Product. Notwithstanding
Section 2.1.3 (No Separation of Components), LOONGSON grants Customer a
non-exclusive, non-transferable right to distribute the SOFTWARE in
binary form as an inseparable part of Customer's product, provided that
all of the following conditions are met:

  (a) the SOFTWARE is distributed only in binary form, and no development
      material other than the public header is distributed;
  (b) the SOFTWARE is not distributed on its own, and cannot be extracted
      from Customer's product or used independently of it;
  (c) Customer's product has an independent primary function, and the
      SOFTWARE does not constitute its primary value;
  (d) Customer imposes on end users, through Customer's own license terms,
      restrictions no less protective of LOONGSON than those in
      Section 2.1.3;
  (e) Customer retains all copyright, trademark and license notices in the
      SOFTWARE, and includes the accompanying THIRD-PARTY-NOTICES in its
      product documentation;
  (f) Customer bears sole responsibility for its product and shall hold
      LOONGSON harmless from any claims arising out of its product.

3. TERMINATION

This LICENSE will automatically terminate if Customer fails to comply
with any of the terms and conditions hereof. In such event, Customer
must destroy all copies of the SOFTWARE and all of its component parts.

Defensive Suspension. If Customer commences or participates in any legal
proceeding against LOONGSON, then LOONGSON may, in its sole discretion,
suspend or terminate all license grants and any other rights provided
under this LICENSE during the pendency of such legal proceedings.

Survival for Downstream End Users. Termination of this LICENSE does not
affect the right of end users of products that Customer lawfully
distributed under Section 2.2 before termination to continue using the
SOFTWARE embedded therein.

4. COPYRIGHT

All title and copyrights in and to the SOFTWARE (including but not
limited to all images, photographs, animations, video, audio, music,
text, and other information incorporated into the SOFTWARE), the
accompanying printed materials, and any copies of the SOFTWARE are owned
by LOONGSON, or its suppliers. The SOFTWARE is protected by copyright
laws and international treaty provisions. Accordingly,Customer is
required to treat the SOFTWARE like any other copyrighted material,
except as otherwise allowed pursuant to this LICENSE and that it may
make one copy of the SOFTWARE solely for backup or archive purposes.

5. COMPONENTS UNDER OTHER LICENSES

The SOFTWARE may include or be distributed with components provided with
separate legal notices or terms that accompany the components, such as
open source software licenses and other license terms ("Other
Licenses"). The components are subject to the applicable Other Licenses,
including any proprietary notices, disclaimers, requirements and
extended use rights; except that this Agreement will prevail regarding
the use of third-party open source software, unless a third-party open
source software license requires its license terms to prevail.

6. GOVERNING LAW

This LICENSE shall be governed by and construed in accordance with the
laws of People's Republic of China.

7. DISPUTE RESOLUTION

Any disputes, controversies or claims that arise from this LICENSE or
relate to this LICENSE (including, without limitation, disputes or
claims with respect to the effectiveness, interpretation, performance,
amendment and termination), collectively, the "Dispute", shall be
resolved through business consultation. If the Parties are unable to
resolve the matter through friendly consultation within thirty (30)
days, any Party may bring a cause of action in any court located in
Beijing having appropriate subject matter jurisdiction.

8. DISCLAIMER OF WARRANTIES AND LIMITATION ON LIABILITY

8.1 No Warranties. To the maximum extent permitted by governing law, the
SOFTWARE is provided "AS IS" and LOONGSON and its suppliers disclaim all
warranties, either express or implied, including, but not limited to,
implied warranties of merchantability and fitness for a particular
purpose.

8.2 No Liability for Consequential Damages. To the maximum extent
permitted by applicable law, in no event shall LOONGSON or its suppliers
be liable for any special, incidental, indirect, or consequential
damages whatsoever (including, without limitation damages for loss of
business profits, business interruption, loss of business information,
or any other pecuniary loss) arising out of the use of or inability to
use the SOFTWARE, even if LOONGSON has been advised of the possibility
of such damages.

8.3 Specific Use. SOFTWARE is licensed only for use with LOONGSON
products. Customer's use of LOONGSON products with any other firmware is
at its own risk and may cause an LOONGSON product to become
non-compliant with certain of its certification markings.

8.4 No Warranty of Translation Results. Customer understands and agrees
that the SOFTWARE is a user-mode binary translation layer from x86_64 to
LoongArch and that its behavior, stability, compatibility and performance
depend on the specific third-party x86_64 binaries, shared libraries,
runtime environments, operating system interfaces, hardware
configurations and other factors beyond LOONGSON's control. THE SOFTWARE
IS PROVIDED "AS IS" WITH RESPECT TO SUCH TRANSLATION CAPABILITIES.
LOONGSON does not warrant that any particular x86_64 shared library can
be loaded, executed, or produce results or performance equivalent to a
native x86_64 environment. THIS SECTION SHALL NOT BE CONSTRUED AS A
WARRANTY TO THE EXTENT PROHIBITED BY APPLICABLE LAW.

9. AMENDMENTS.

Any amendment of the provisions of this LICENSE or of a Party's rights
or obligations under this Agreement must be in writing and signed by an
authorized representative of LOONGSON to be effective.
